US8757500B2 - Wireless IC device - Google Patents

Wireless IC device Download PDF

Info

Publication number
US8757500B2
US8757500B2 US12/603,608 US60360809A US8757500B2 US 8757500 B2 US8757500 B2 US 8757500B2 US 60360809 A US60360809 A US 60360809A US 8757500 B2 US8757500 B2 US 8757500B2
Authority
US
United States
Prior art keywords
wireless
radiation member
radiation plate
feeder circuit
radiation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related, expires
Application number
US12/603,608
Other languages
English (en)
Other versions
US20100038437A1 (en
Inventor
Noboru Kato
Yuya DOKAI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Assigned to MURATA MANUFACTURING CO., LTD. reassignment MURATA MANUFACTURING CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DOKAI, YUYA, KATO, NOBORU
Publication of US20100038437A1 publication Critical patent/US20100038437A1/en
Application granted granted Critical
Publication of US8757500B2 publication Critical patent/US8757500B2/en
Expired - Fee Related legal-status Critical Current
Adjusted expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07773—Antenna details
    • G06K19/07777—Antenna details the antenna being of the inductive type
    • G06K19/07779—Antenna details the antenna being of the inductive type the inductive antenna being a coil
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07773—Antenna details
    • G06K19/07777—Antenna details the antenna being of the inductive type
    • G06K19/07779—Antenna details the antenna being of the inductive type the inductive antenna being a coil
    • G06K19/07783—Antenna details the antenna being of the inductive type the inductive antenna being a coil the coil being planar
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07773—Antenna details
    • G06K19/07777—Antenna details the antenna being of the inductive type
    • G06K19/07784—Antenna details the antenna being of the inductive type the inductive antenna consisting of a plurality of coils stacked on top of one another
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Definitions

  • the present invention relates to a wireless IC device and, more particularly, to a wireless IC device that includes a wireless IC chip used for an RFID (Radio Frequency Identification) system.
  • RFID Radio Frequency Identification
  • an RFID system has been developed as an article management system, which includes a reader/writer that generates an induction field and an IC chip (also referred to as IC tag or wireless IC chip) that stores predetermined information allocated to an article or a casing, and non-contact communication is established between the reader/writer and the IC chip to transmit the information therebetween.
  • IC chip also referred to as IC tag or wireless IC chip
  • a known existing wireless IC device equipped with an IC chip includes a non-contact IC medium module described in Japanese Unexamined Patent Application Publication No. 2003-331246.
  • the non-contact IC medium module is a combination of an LSI, a loop antenna and a capacitance element.
  • the inductance of the line of the loop antenna and the capacitance of the capacitance element constitute a resonant circuit to carry out impedance matching between the loop antenna and the LSI.
  • preferred embodiments of the present invention provide a wireless IC device that is able to determine the size of a radiation plate and a radiation characteristic irrespective of an impedance of a wireless IC chip.
  • a wireless IC device includes: a wireless IC chip arranged to process transmission and reception signals; a feeder circuit substrate that has a resonant circuit including a matching inductance element; and a radiation plate that is disposed at a radiation substrate, wherein the wireless IC chip is mounted on a surface of the feeder circuit substrate so as to be electrically connected to the resonant circuit to define an electromagnetic coupling module, the radiation substrate is stuck onto a rear surface of the feeder circuit substrate, and both ends of the radiation plate are electromagnetically coupled to the resonant circuit, and the wireless IC chip is operated by a signal received by the radiation plate, and a response signal from the wireless IC chip is radiated outside from the radiation plate.
  • both ends of the radiation plate are electromagnetically coupled to the resonant circuit that incorporates the matching inductance element, so impedance matching between the wireless IC chip and the radiation plate is carried out by an inductance of the matching inductance element and a capacitance between wire electrodes of the matching inductance element.
  • the size and shape of the radiation plate may be set so as to obtain a predetermined radiation characteristic irrespective of the impedance of the wireless IC chip.
  • impedance matching between the wireless IC chip and the radiation plate is carried out by an inductance of the matching inductance element and a capacitance between wire electrodes of the element, and the size and shape of the radiation plate may be set so as to obtain a predetermined radiation characteristic irrespective of the impedance of the wireless IC chip.
  • FIG. 1 is a plan view that shows an electromagnetic coupling module that constitutes a wireless IC device according to a first preferred embodiment of the present invention.
  • FIG. 2 is a partially cross-sectional view that shows the first preferred embodiment of the present invention.
  • FIG. 3 is a partially cross-sectional view that shows an alternative preferred embodiment to the first preferred embodiment of the present invention.
  • FIG. 4 is a perspective view that shows a state where the wireless IC device is stuck on a PET bottle.
  • FIG. 5 is a perspective view that shows a wireless IC device according to a second preferred embodiment of the present invention.
  • FIG. 6 is an enlarged cross-sectional view that is taken along the line VI-VI in FIG. 5 .
  • FIG. 7 is a perspective view that shows a wireless IC device according to a third preferred embodiment of the present invention.
  • FIG. 8 is an enlarged cross-sectional view of a relevant portion of the third preferred embodiment of the present invention.
  • FIG. 9 is an exploded perspective view that shows a feeder circuit substrate according to the third preferred embodiment of the present invention.
  • FIG. 10 is a circuit diagram that shows a first example of an equivalent circuit of the wireless IC device according to yet another preferred embodiment of the present invention.
  • FIG. 11 is a graph that shows the reflection characteristic of the first example of the equivalent circuit.
  • FIG. 12 is a circuit diagram that shows a second example of the equivalent circuit of the wireless IC device according to a preferred embodiment of the present invention.
  • FIG. 13 is a graph that shows the reflection characteristic of the second example of the equivalent circuit.
  • FIG. 14 is a circuit diagram that shows a third example of the equivalent circuit of the wireless IC device according to a preferred embodiment of the present invention.
  • FIG. 15 is a graph that shows the reflection characteristic of the third example of the equivalent circuit.
  • FIG. 1 and FIG. 2 show a wireless IC device according to a first preferred embodiment of the present invention.
  • the wireless IC device includes a wireless IC chip 5 , an inductance element 20 (L 1 ), a plane electrode 25 (referred to as second plane electrode), and a coil-shaped radiation plate 30 .
  • the wireless IC chip 5 processes transmission and reception signals of a predetermined frequency.
  • the inductance element 20 and the plane electrode 25 are disposed on a surface of the feeder circuit substrate 10 , which is preferably made of a flexible dielectric (for example, PET film).
  • the radiation plate 30 is preferably embedded in the radiation substrate 33 .
  • the radiation substrate 33 includes a plurality of laminated dielectric (ceramic) sheets.
  • the coil-shaped radiation plate 30 As shown in FIG. 2 , the coil-shaped radiation plate 30 , of which the axis extends perpendicular or substantially perpendicular to a lamination direction in which the dielectric sheets are laminated, is provided in the radiation substrate 33 .
  • Plane electrodes 31 and 32 (the plane electrode 31 is referred to as first plane electrode) are disposed on the surface of the radiation substrate 33 .
  • FIG. 3 shows, an alternative preferred embodiment, so to speak, including a coil-shaped radiation plate 30 that has an axis C that extends parallel or substantially parallel to the lamination direction. In each of the coil-shaped radiation plates 30 respectively shown in FIG. 2 and FIG.
  • a manufacturing method for embedding a coil-shaped inductance in a multilayer substrate (radiation substrate 33 ) is known in the existing art.
  • the inductance element 20 has a structure such that a wire electrode made of conductive paste or metal plating of Al, Cu, Ag, or the like, has a spiral shape.
  • the center end portion of the spiral wire electrode is electrically connected to the plane electrode 25 via a wire 21 .
  • the outer end portion of the spiral wire electrode is electrically connected to a connecting electrode 35 a .
  • the inductance element 20 faces the plane electrode 31 to which one end of the radiation plate 30 is connected.
  • the plane electrode 25 is mounted on the surface of the feeder circuit substrate 10 preferably by sticking a metal thin plate or applying conductive paste or metal plating.
  • the plane electrode 25 faces the plane electrode 32 that is connected to the other end of the radiation plate 30 .
  • the plane electrode 25 is electrically connected to the connecting electrode 35 b.
  • the connecting electrodes 35 a and 35 b are electrically connected to input/output terminals (not shown) of the wireless IC chip 5 .
  • Electrically open connecting electrodes 35 c and 35 d are electrically connected to ground terminals (not shown) of the wireless IC chip 5 . This connection is carried out using metal bumps, or the like.
  • the wireless IC chip 5 preferably includes a clock circuit, a logic circuit, a memory circuit, and the like.
  • the wireless IC chip 5 stores necessary information.
  • the memory circuit allows information to be rewritten.
  • the feeder circuit substrate 10 on which the wireless IC chip 5 is thus mounted, is termed an electromagnetic coupling module 1 .
  • the feeder circuit substrate 10 and the radiation substrate 33 are stuck together preferably via an adhesive 19 , for example.
  • the adhesive 19 is preferably an electrically insulative material having a high dielectric property, for example.
  • the electromagnetic coupling module 1 is arranged so that the inductance element 20 faces the plane electrode 31 , connected to one end of the radiation plate 30 , to be magnetically coupled to each other, and the plane electrode 25 faces the plane electrode 32 , connected to the other end of the radiation plate 30 , to be capacitively coupled to each other.
  • the couplings between both ends of the radiation plate 30 and the inductance element 20 and plane electrode 25 each may be any of magnetic coupling and capacitive coupling.
  • the “electromagnetic coupling” indicates capacitive coupling and/or magnetic coupling, for example.
  • both end portions (plane electrodes 31 and 32 ) of the radiation plate 30 are electromagnetically coupled to the resonant circuit that includes the inductance element 20 .
  • impedance matching between the wireless IC chip 5 and the radiation plate 30 is carried out by the inductance L 1 of the inductance element 20 and a capacitance Cf between the wire electrodes of the element 20 and a capacitance C 1 between the plane electrode 25 and the radiation plate 30 (plane electrode 32 ). Therefore, variations in capacitance are small, and variations in the frequency characteristic are also small.
  • the size and shape of the radiation plate 30 may be set so as to obtain a predetermined radiation characteristic irrespective of the impedance of the wireless IC chip 5 .
  • the wireless IC device receives a high-frequency signal (for example, UHF frequency band) radiated from a reader/writer (not shown) by the radiation plate 30 , and resonates an LC resonant circuit (in terms of an equivalent circuit, the LC resonant circuit including the inductance L 1 of the inductance element 20 , the inductance L 2 of the radiation plate 30 and the capacitance C 1 formed between the plane electrode 32 , connected to the other end of the radiation plate 30 , and the plane electrode 25 ), and then supplies only a reception signal of a predetermined frequency band to the wireless IC chip 5 .
  • a high-frequency signal for example, UHF frequency band
  • the wireless IC device extracts predetermined energy from the reception signal, and matches information stored in the wireless IC chip 5 with a predetermined frequency in the LC resonant circuit using the predetermined energy as a driving source. After that, the wireless IC device transmits the information from the radiation plate 30 to the reader/writer.
  • the plane electrode 31 connected to one end of the radiation plate 30 is arranged to face the inductance element 20 , so that a magnetic field generated at the inductance element 20 is radiated toward the plane electrode 31 .
  • eddy current occurs in the plane electrode 31 , and the eddy current flows into the radiation plate 30 to generate the magnetic field at the radiation plate 30 , thus carrying out transmission and reception with the reader/writer.
  • the plane electrode 31 interrupts the magnetic field generated at the inductance element 20 .
  • the radiation plate 30 is constructed to have a shape that enables a high-frequency signal of a predetermined frequency to be transmitted and received, the wireless IC device improves the degree of freedom of designing transmission and reception signals.
  • the plane electrode 31 is constructed to have an area larger than an area occupied by the inductance element 20 , the magnetic field shielding effect of the inductance element 20 improves, and, in addition, the degree of freedom of design increases, and then the radiation characteristic improves.
  • a stray capacitance Cf occurs between the wire electrodes that constitute the inductance element 20 , and the stray capacitance Cf also affects impedance matching or resonant frequency.
  • the capacitance C 1 that occurs between the plane electrode 32 and the plane electrode 25 it is possible to reduce the influence of variations in capacitance Cf due to variations in an interval of the wire electrodes. This further reduces variations in frequency used.
  • the resonant frequency of a signal from the radiation plate 30 is set to be higher than the resonant frequency of the inductance element 20 or the frequency used in the wireless IC device.
  • the resonant frequency of a signal from the radiation plate 30 means a resonant frequency caused by the inductance L 2 of the radiation plate 30 and the capacitance C 1 generated between the plane electrode 25 and the plane electrode 32 .
  • the radiation substrate 33 equipped with the radiation plate 30 that discharges the magnetic field as in the case of the first preferred embodiment is stuck onto or embedded in a dielectric, such as a PET bottle 60 (see FIG. 4 ) filled with water, or the like, it is possible to provide a wireless IC device that uses the dielectric as an electromagnetic radiation element.
  • a dielectric such as a PET bottle 60 (see FIG. 4 ) filled with water, or the like
  • the plane electrode 32 connected to the other end of the radiation plate 30 , is capacitively coupled to the plane electrode 25 ; instead, both may be electrically directly continuous with each other.
  • impedance matching is carried out by the inductance L 1 of the inductance element 20 and the stray capacitance Cf between the wire electrodes.
  • FIG. 5 and FIG. 6 show a wireless IC device according to a second preferred embodiment of the present invention.
  • the wireless IC device includes a wireless IC chip 5 , an inductance element 20 (L 1 ), a plane electrode 25 (referred to as second plane electrode), and a radiation plate 30 .
  • the wireless IC chip 5 processes transmission and reception signals of a predetermined frequency.
  • the inductance element 20 and the plane electrode 25 are provided on a surface of the feeder circuit substrate 10 , which is preferably made of a flexible dielectric (for example, PET film).
  • the radiation plate 30 is provided on a surface of a radiation substrate 34 , which is preferably made of a flexible dielectric (for example, PET film).
  • the radiation plate 30 preferably has a belt-shaped configuration, and has a loop shape in which both end portions 30 a and 30 b face each other to constitute a second inductance element L 2 .
  • the radiation plate 30 is formed preferably by sticking a metal thin plate made of a conductive material, such as aluminum foil and copper foil, on a surface of the radiation substrate 34 or is provided preferably by applying conductive paste or metal plating, such as Al, Cu and Ag, on the surface of the radiation substrate 34 .
  • the inductance element 20 and the plane electrode 25 have configurations and shapes similar to those of the first preferred embodiment, and are respectively electrically connected to the input/output terminals of the wireless IC chip 5 and ground terminals. Then, the rear surface of the feeder circuit substrate 10 is stuck onto the surface of the radiation substrate 34 preferably via an adhesive 19 , for example.
  • the inductance element 20 faces one end portion 30 a (referred to as first plane electrode) of the radiation plate 30 .
  • the plane electrode 25 faces the other end portion 30 b of the radiation plate 30 .
  • the radiation plate 30 is held and stuck between the feeder circuit substrate 10 and the radiation substrate 34 . This prevents degradation due to moisture, or the like.
  • the inductance element 20 faces the one end portion 30 a of the radiation plate 30 to be magnetically coupled to each other, and the plane electrode 25 faces the other end portion 30 b of the radiation plate 30 to be capacitively coupled to each other.
  • the couplings at both end portions 30 a and 30 b of the radiation plate 30 each may be any of magnetic coupling and capacitive coupling.
  • both end portions 30 a and 30 b of the radiation plate 30 are electromagnetically coupled to the resonant circuit that includes the inductance element 20 .
  • impedance matching between the wireless IC chip 5 and the radiation plate 30 is carried out by the inductance L 1 of the inductance element 20 and the capacitance Cf between the wire electrodes of the element 20 and the capacitance C 1 between the plane electrode 25 and the radiation plate 30 (the other end portion 30 b ). Therefore, variations in capacitance are small, and variations in the frequency characteristic are also small.
  • the size and shape of the radiation plate 30 may be set so as to obtain a predetermined radiation characteristic irrespective of the impedance of the wireless IC chip 5 .
  • the wireless IC device receives a high-frequency signal (for example, UHF frequency band) radiated from a reader/writer (not shown) by the radiation plate 30 , and resonates an LC resonant circuit (in terms of an equivalent circuit, the LC resonant circuit formed of the inductance L 1 of the inductance element 20 , the inductance L 2 of the radiation plate 30 and the capacitance C 1 formed between the other end portion 30 b of the radiation plate 30 and the plane electrode 25 ), and then supplies only a reception signal of a predetermined frequency band to the wireless IC chip 5 .
  • a high-frequency signal for example, UHF frequency band
  • the wireless IC device extracts predetermined energy from the reception signal, and matches information stored in the wireless IC chip 5 with a predetermined frequency in the LC resonant circuit using the predetermined energy as a driving source. After that, the wireless IC device transmits the information from the radiation plate 30 to the reader/writer.
  • the one end portion 30 a of the radiation plate 30 exhibits an operation similar to that of the plane electrode 31 described in the first preferred embodiment.
  • the one end portion 30 a is constructed to have an area larger than an area occupied by the inductance element 20 , the magnetic field shielding effect of the inductance element 20 improves, and, in addition, the degree of freedom of design increases, and then the radiation characteristic improves.
  • the other end portion 30 b of the radiation plate 30 exhibits an operation similar to that of the plane electrode 32 described in the first preferred embodiment.
  • the large capacitance C 1 generated between the other end portion 30 b of the radiation plate 30 and the plane electrode 25 increases the degree of freedom of design of impedance matching between the wireless IC chip 5 and the radiation plate 30 .
  • the resonant frequency of a signal from the radiation plate 30 is preferably set to be higher than the resonant frequency of the inductance element 20 or the frequency used in the wireless IC device.
  • a dielectric such as a PET bottle filled with water, or the like
  • the feeder circuit substrate 10 and the radiation substrate 34 are preferably made of a flexible film substrate, so they may be stuck onto not only a flat portion of an article but also a curved or uneven portion of the article. This expands the possible applications of the wireless IC device.
  • the other end portion 30 b of the radiation plate 30 is capacitively coupled to the plane electrode 25 ; instead, both may be electrically directly continuous with each other.
  • impedance matching is carried out by the inductance L 1 of the inductance element 20 and the stray capacitance Cf between the wire electrodes.
  • FIG. 7 and FIG. 8 show a wireless IC device according to a third preferred embodiment of the present invention.
  • the wireless IC device includes an electromagnetic coupling module 1 and a radiation plate 30 .
  • the electromagnetic coupling module 1 includes a feeder circuit substrate 40 on which a wireless IC chip 5 that processes transmission and reception signals of a predetermined frequency is mounted.
  • the radiation plate 30 is provided on a surface of the radiation substrate 34 , which is preferably made of a flexible dielectric (for example, PET film).
  • the rear surface of the feeder circuit substrate 40 is stuck onto the surface of the radiation substrate 34 via an adhesive 19 .
  • the radiation plate 30 has a loop shape in which both end portions 30 a and 30 b face each other to constitute a second inductance element L 2 .
  • the adhesive 19 when the adhesive 19 is applied to cover the entire surface of the radiation plate 30 , the adhesive 19 functions as a protection film that prevents degradation of the radiation plate 30 .
  • the feeder circuit substrate 40 preferably is a multilayer substrate, and embeds an inductance element L 1 and a capacitance element C 1 therein. More specifically, electrodes, or the like, which will be described below, are formed on ceramic sheets 41 A to 41 H made of a dielectric using conductive paste, or the like, by means of a known method, and these sheets 41 A to 41 H are laminated, compression-bonded and fired.
  • connecting electrodes 35 a to 35 d and via hole conductors 42 a and 42 b are formed in the sheet 41 A.
  • a plane electrode 51 (second plane electrode), conductor patterns 52 a and 52 b and via hole conductors 42 c , 42 d and 42 e are formed in the sheet 41 B.
  • a plane electrode 53 (third plane electrode) and via hole conductors 42 c , 42 e and 42 f are formed in the sheet 41 C.
  • Conductor patterns 45 a and 45 b and via hole conductors 42 a , 42 f , 42 h and 42 i are formed in each of the sheets 41 D and 41 E.
  • conductor patterns 45 a and 45 b and via hole conductors 42 e , 42 f , 42 h and 42 i are formed in the sheet 41 G.
  • a plane electrode 55 and conductor patterns 45 a and 45 b are formed in the sheet 41 H.
  • the inductance element L 1 is formed by the conductor patterns 45 a and 45 b connected spirally at the via holes 42 h and 42 i .
  • One end of the conductor pattern 45 a is connected to the plane electrode 53 via the via hole conductor 42 c , the conductor pattern 52 a and the via hole conductor 42 d .
  • One end of the conductor pattern 45 b is connected to the plane electrode 54 via the via hole conductor 42 g .
  • the other ends of the conductor patterns 45 a and 45 b are collected in the sheet 41 H and then connected to the connecting electrode 35 a via the via hole conductor 42 e , the conductor pattern 52 b and the via hole conductor 42 a .
  • the plane electrode 51 is connected to the connecting electrode 35 b via the via hole conductor 42 b .
  • the plane electrode 51 faces the plane electrode 53 to form the capacitance C 1 .
  • the plane electrode 53 is connected to the plane electrode 55 via the via hole conductor 42 f.
  • the connecting electrodes 35 a and 35 b are electrically connected to the input/output terminals of the wireless IC chip 5 via metal bumps.
  • the connecting electrodes 35 c and 35 d are ground terminals and are connected to the ground terminals of the wireless IC chip 5 .
  • the inductance element L 1 preferably has a structure such that the two conductor patterns 45 a and 45 b are spirally arranged in parallel or substantially in parallel with each other.
  • the two conductor patterns 45 a and 45 b respectively have different line lengths and may have different resonant frequencies. This can widen the band of the wireless IC device.
  • the one end portion 30 a of the radiation plate 30 (inductance element L 2 ) is electromagnetically coupled to the inductance element L 1
  • the other end portion 30 b is electromagnetically coupled to the plane electrode 55 .
  • Impedance matching between the wireless IC chip 5 and the radiation plate 30 is carried out by the inductance element L 1 , the capacitance Cf between the wire electrodes of the inductance element L 1 and the capacitance C 1 between the electrode 51 and the electrode 53 . Therefore, variations in capacitance are small, and variations in the frequency characteristic are also small.
  • the size and shape of the radiation plate 30 may be set so as to obtain a predetermined radiation characteristic irrespective of the impedance of the wireless IC chip 5 .
  • the wireless IC device receives a high-frequency signal (for example, UHF frequency band) radiated from a reader/writer (not shown) by the radiation plate 30 , and resonates an LC resonant circuit (in terms of an equivalent circuit, the LC resonant circuit including the inductances L 1 and L 2 and the capacitance C 1 formed between the plane electrodes 51 and 53 ), and then supplies only a reception signal of a predetermined frequency band to the wireless IC chip 5 .
  • the wireless IC device extracts predetermined energy from the reception signal, and matches information stored in the wireless IC chip 5 with a predetermined frequency in the LC resonant circuit using the predetermined energy as a driving source. After that, the wireless IC device transmits the information from the radiation plate 30 to the reader/writer.
  • the resonant frequency of a signal from the radiation plate 30 is preferably set so as to be higher than the resonant frequency of the inductance element L 1 and the frequency used in the wireless IC device.
  • the resonant frequency of a signal from the radiation plate 30 means a resonant frequency caused by the inductance element L 2 and the capacitance C 1 generated between the plane electrodes 51 and 53 .
  • the radiation plate 30 is used at a resonant frequency or below, the magnetic field occurs around the radiation plate 30 , thus making it possible to transmit electromagnetic waves through a dielectric, such as a PET bottle or water.
  • the wireless IC device As electromagnetic waves are radiated toward the dielectric, reflection occurs at a boundary portion of different dielectric constants (between the electromagnetic coupling module 1 and the dielectric) and propagates toward the outside.
  • the wireless IC device when the wireless IC device is stuck onto the surface of the PET bottle 60 filled with water, the wireless IC device may be used as an RFID system.
  • the arrangement that the one end portion 30 a of the radiation plate 30 faces the inductance element L 1 is similar to that of the second preferred embodiment.
  • the one end portion 30 a is constructed to have an area larger than an area occupied by the inductance element L 1 , the magnetic field shielding effect of the inductance element L 1 improves, and, in addition, the degree of freedom of design increases, and then the radiation characteristic improves.
  • the plane electrode 53 and the plane electrode 51 large capacitive coupling occurs between the plane electrode 53 and the plane electrode 51 , so this large capacitance C 1 allows impedance matching between the wireless IC chip 5 and the radiation plate 30 .
  • the wireless IC chip 5 and the radiation plate 30 are not electrically directly continuous with each other, so it is possible to prevent damage to the wireless IC chip 5 due to static electricity, which is an energy wave of 200 MHz or below, entering from the radiation plate 30 .
  • the third plane electrode 53 is arranged so as to face the second plane electrode 51 , so both are capacitively coupled to each other.
  • a stray capacitance Cf occurs between the wire electrodes that constitute the inductance element L 1 , and the stray capacitance Cf also affects impedance matching or the resonant frequency.
  • the capacitance C 1 generated between the plane electrodes 51 and 53 it is possible to reduce the influence of variations in capacitance Cf due to variations in interval of the wire electrodes. This further reduces variations in frequency used.
  • the feeder circuit substrate 40 preferably is a multilayer substrate, so the inductance element L 1 and/or the capacitance C 1 are of a laminated type, thus making it possible to form the compact feeder circuit substrate 40 .
  • the plane electrode 53 is capacitively coupled to the plane electrode 51 ; instead, both may be electrically directly continuous with each other. In this case, impedance matching is carried out by the inductance L 1 and the stray capacitance Cf between the wire electrodes.
  • the feeder circuit substrate 40 may be formed so that resin sheets are laminated and compression-bonded.
  • FIG. 10 the equivalent circuits of the wireless IC devices according to various preferred embodiments of the present invention are shown in FIG. 10 , FIG. 12 and FIG. 14 , and the respective reflection characteristics are shown in FIG. 11 , FIG. 13 and FIG. 15 .
  • FIG. 10 shows a first example of the equivalent circuit.
  • this equivalent circuit is the one in which the first plane electrode 30 a or 31 is arranged to face the inductance element L 1 to form the capacitance C 2 , and the second plane electrode 25 is arranged between the wireless IC chip 5 and the radiation plate 30 (inductance element L 2 ) to form the capacitance C 1 .
  • the reflection characteristic is shown in FIG. 11 . Note that the inductance element L 1 and the plane electrode 30 a or 31 in FIG. 10 schematically show a state where both are electromagnetically coupled to each other.
  • the equivalent circuit may be configured as a second example shown in FIG. 12 .
  • This equivalent circuit is the one in which the first plane electrode 31 is arranged to face the inductance element L 1 to form the capacitance C 2 , and the other end portion of the inductance element L 2 (radiation plate 30 ) is connected to the inductance element L 1 .
  • the reflection characteristic is similar to that of the first example as shown in FIG. 13 .
  • FIG. 14 shows a third example of the equivalent circuit.
  • This equivalent circuit is the one in which, as described in the third preferred embodiment, the inductance element L 1 is formed of two inductances L 1 a and L 1 b having different two resonant frequencies. Owing to the inductances L 1 a and L 1 b , the peak values occur at the respective resonant frequencies, and, as shown in FIG. 15 , the reflection characteristic is such that the frequency used is widened.
  • the wireless IC device desirably includes a first plane electrode that is arranged to face a matching inductance element that that is electrically continuous with a radiation plate.
  • the first plane electrode may be formed as one end of the radiation plate or may be arranged between the matching inductance element and one end of the radiation plate and that is electrically continuous with the radiation plate via a connecting portion.
  • the area of the first plane electrode may be larger than an area occupied by the matching inductance element.
  • the radiation plate may have a loop shape or may have a spiral shape.
  • the first plane electrode By providing the first plane electrode, a magnetic field that occurs at the matching inductance element is radiated toward the first plane electrode. Thus, eddy current occurs in the first plane electrode, and the eddy current flows into the radiation plate to generate magnetic field at the radiation plate, thus carrying out transmission and reception with a reader/writer.
  • the first plane electrode is able to interrupt the magnetic field generated at the matching inductance element.
  • the magnetic field shielding effect of the matching inductance element improves, and, in addition, the degree of freedom of design increases, and then the radiation characteristic improves.
  • the wireless IC device may include a second plane electrode arranged between a wireless IC chip and the radiation plate.
  • the second plane electrode prevents direct electric current from flowing between the matching inductance element and the radiation plate, and, therefore, it is possible to prevent damage to the wireless IC chip due to static electricity, or the like.
  • a third plane electrode may be provided between the second plane electrode and the radiation plate.
  • the second plane electrode is capacitively coupled to the other end of the radiation plate.
  • the wireless IC device may include a second plane electrode that is arranged between the wireless IC chip and the radiation plate, and may be arranged so that one end of the radiation plate faces the matching inductance element and the other end of the radiation plate faces the second plane electrode.
  • the magnetic field of the matching inductance element is interrupted, and direct electric current is prevented from flowing between the matching inductance element and the radiation plate.
  • At least one of the first plane electrode and the second plane electrode may be arranged inside or on a surface of the feeder circuit substrate.
  • the resonant frequency of a signal from the radiation plate is higher than the resonant frequency of the matching inductance element and the frequency used in the wireless IC device.
  • the resonant frequency of a signal from the radiation plate means a resonant frequency caused by the inductance of the radiation plate, the capacitance generated between both ends of the radiation plate and the plane electrode or the capacitance generated between open ends of the radiation plate.
  • the feeder circuit substrate may be a multilayer substrate that embeds the matching inductance element therein or may be a flexible substrate.
  • the inductance element is formed of a laminated type, thus making it possible to provide a compact feeder circuit substrate.
  • the feeder circuit substrate is a flexible substrate, it may be stuck onto not only a flat portion of an article but also a curved or uneven portion of the article. This expands application of the wireless IC device.
  • the radiation substrate may be a multilayer substrate that embeds a coil-shaped radiation plate therein or may be formed of a flexible substrate.
  • the coil-shaped radiation plate is a laminated type, thus making it possible to provide a compact radiation plate.
  • the radiation substrate is a flexible substrate, it may be stuck onto not only a flat portion of an article but also a curved or uneven portion of the article. This expands application of the wireless IC device.
  • wireless IC device is not limited to the above preferred embodiments; it may be modified into various forms within the scope of the present invention.
  • the materials of various electrodes, radiation plates, film substrates, and the like, described in the above preferred embodiments are only illustrative, and a selected material may be used as long as it has a necessary characteristic.
  • a process other than metal bumps may be used.
  • the present invention is useful for a wireless IC device and, more particularly, is advantageous in that the size of the radiation plate and radiation characteristic may be determined irrespective of the impedance of the wireless IC chip.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Near-Field Transmission Systems (AREA)
US12/603,608 2007-05-11 2009-10-22 Wireless IC device Expired - Fee Related US8757500B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-127428 2007-05-11
JP2007127428 2007-05-11
PCT/JP2008/058614 WO2008140037A1 (ja) 2007-05-11 2008-05-09 無線ｉｃデバイス

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058614 Continuation WO2008140037A1 (ja) 2007-05-11 2008-05-09 無線ｉｃデバイス

Publications (2)

Publication Number Publication Date
US20100038437A1 US20100038437A1 (en) 2010-02-18
US8757500B2 true US8757500B2 (en) 2014-06-24

Family

ID=40002233

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/603,608 Expired - Fee Related US8757500B2 (en) 2007-05-11 2009-10-22 Wireless IC device

Country Status (4)

Country Link
US (1) US8757500B2 (de)
EP (1) EP2148449B1 (de)
JP (1) JP4666102B2 (de)
WO (1) WO2008140037A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160328640A1 (en) * 2014-01-30 2016-11-10 Murata Manufacturing Co., Ltd. Wireless communication device and wireless communication module manufacturing method

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7519328B2 (en) 2006-01-19 2009-04-14 Murata Manufacturing Co., Ltd. Wireless IC device and component for wireless IC device
US9064198B2 (en) 2006-04-26 2015-06-23 Murata Manufacturing Co., Ltd. Electromagnetic-coupling-module-attached article
JP4281850B2 (ja) 2006-06-30 2009-06-17 株式会社村田製作所 光ディスク
DE112007002024B4 (de) 2006-09-26 2010-06-10 Murata Mfg. Co., Ltd., Nagaokakyo-shi Induktiv gekoppeltes Modul und Element mit induktiv gekoppeltem Modul
US8235299B2 (en) 2007-07-04 2012-08-07 Murata Manufacturing Co., Ltd. Wireless IC device and component for wireless IC device
WO2008136226A1 (ja) 2007-04-26 2008-11-13 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
JP4666102B2 (ja) 2007-05-11 2011-04-06 株式会社村田製作所 無線ｉｃデバイス
WO2009008296A1 (ja) 2007-07-09 2009-01-15 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
CN104540317B (zh) 2007-07-17 2018-11-02 株式会社村田制作所 印制布线基板
JP5104865B2 (ja) 2007-07-18 2012-12-19 株式会社村田製作所 無線ｉｃデバイス
US20090021352A1 (en) 2007-07-18 2009-01-22 Murata Manufacturing Co., Ltd. Radio frequency ic device and electronic apparatus
CN101595599B (zh) 2007-12-20 2013-05-01 株式会社村田制作所 无线ic器件
EP2557528A3 (de) 2007-12-26 2017-01-18 Murata Manufacturing Co., Ltd. Antennenvorrichtung und drahtlose integrierte Schaltung
EP2251934B1 (de) 2008-03-03 2018-05-02 Murata Manufacturing Co. Ltd. Drahtlose integrierte schaltung und drahtloses kommunikationssystem
JP4404166B2 (ja) 2008-03-26 2010-01-27 株式会社村田製作所 無線ｉｃデバイス
JP4535209B2 (ja) 2008-04-14 2010-09-01 株式会社村田製作所 無線ｉｃデバイス、電子機器及び無線ｉｃデバイスの共振周波数の調整方法
CN103295056B (zh) 2008-05-21 2016-12-28 株式会社村田制作所 无线ic器件
WO2009142068A1 (ja) 2008-05-22 2009-11-26 株式会社村田製作所 無線ｉｃデバイス及びその製造方法
CN104077622B (zh) 2008-05-26 2016-07-06 株式会社村田制作所 无线ic器件系统及无线ic器件的真伪判定方法
EP2282372B1 (de) 2008-05-28 2019-09-11 Murata Manufacturing Co. Ltd. Drahtlose ic-vorrichtung und bauteil für drahtlose ic-vorrichtung
JP4557186B2 (ja) 2008-06-25 2010-10-06 株式会社村田製作所 無線ｉｃデバイスとその製造方法
EP2306586B1 (de) 2008-07-04 2014-04-02 Murata Manufacturing Co. Ltd. Drahtlose integrierte schaltung
WO2010021217A1 (ja) 2008-08-19 2010-02-25 株式会社村田製作所 無線ｉｃデバイス及びその製造方法
WO2010047214A1 (ja) 2008-10-24 2010-04-29 株式会社村田製作所 無線ｉｃデバイス
DE112009002399B4 (de) 2008-10-29 2022-08-18 Murata Manufacturing Co., Ltd. Funk-IC-Bauelement
DE112009002384B4 (de) 2008-11-17 2021-05-06 Murata Manufacturing Co., Ltd. Antenne und Drahtlose-IC-Bauelement
CN102273012B (zh) 2009-01-09 2013-11-20 株式会社村田制作所 无线ic器件及无线ic模块
JP5041077B2 (ja) 2009-01-16 2012-10-03 株式会社村田製作所 高周波デバイス及び無線ｉｃデバイス
EP2385580B1 (de) 2009-01-30 2014-04-09 Murata Manufacturing Co., Ltd. Antenne und drahtlose ic-vorrichtung
JP5510450B2 (ja) 2009-04-14 2014-06-04 株式会社村田製作所 無線ｉｃデバイス
EP2424041B1 (de) 2009-04-21 2018-11-21 Murata Manufacturing Co., Ltd. Antennenvorrichtung und resonanzfrequenz-einstellverfahren dafür
JP5488593B2 (ja) * 2009-05-14 2014-05-14 株式会社村田製作所 回路基板及び回路モジュール
WO2010140429A1 (ja) 2009-06-03 2010-12-09 株式会社村田製作所 無線ｉｃデバイス及びその製造方法
JP5516580B2 (ja) 2009-06-19 2014-06-11 株式会社村田製作所 無線ｉｃデバイス及び給電回路と放射板との結合方法
WO2011001709A1 (ja) 2009-07-03 2011-01-06 株式会社村田製作所 アンテナおよびアンテナモジュール
JP5182431B2 (ja) 2009-09-28 2013-04-17 株式会社村田製作所 無線ｉｃデバイスおよびそれを用いた環境状態検出方法
CN102577646B (zh) 2009-09-30 2015-03-04 株式会社村田制作所 电路基板及其制造方法
JP5304580B2 (ja) 2009-10-02 2013-10-02 株式会社村田製作所 無線ｉｃデバイス
CN102576939B (zh) 2009-10-16 2015-11-25 株式会社村田制作所 天线及无线ic器件
JP5418600B2 (ja) 2009-10-27 2014-02-19 株式会社村田製作所 送受信装置及び無線タグ読み取り装置
CN102576930A (zh) 2009-11-04 2012-07-11 株式会社村田制作所 通信终端及信息处理系统
WO2011055702A1 (ja) 2009-11-04 2011-05-12 株式会社村田製作所 無線ｉｃタグ、リーダライタ及び情報処理システム
JP5327334B2 (ja) 2009-11-04 2013-10-30 株式会社村田製作所 通信端末及び情報処理システム
GB2487491B (en) 2009-11-20 2014-09-03 Murata Manufacturing Co Antenna device and mobile communication terminal
JP4978756B2 (ja) 2009-12-24 2012-07-18 株式会社村田製作所 通信端末
WO2011108341A1 (ja) 2010-03-03 2011-09-09 株式会社村田製作所 無線通信デバイス及び無線通信端末
JP5652470B2 (ja) 2010-03-03 2015-01-14 株式会社村田製作所 無線通信モジュール及び無線通信デバイス
CN102576940B (zh) 2010-03-12 2016-05-04 株式会社村田制作所 无线通信器件及金属制物品
CN102668241B (zh) 2010-03-24 2015-01-28 株式会社村田制作所 Rfid系统
JP5630499B2 (ja) 2010-03-31 2014-11-26 株式会社村田製作所 アンテナ装置及び無線通信デバイス
JP5170156B2 (ja) 2010-05-14 2013-03-27 株式会社村田製作所 無線ｉｃデバイス
JP5299351B2 (ja) 2010-05-14 2013-09-25 株式会社村田製作所 無線ｉｃデバイス
JP5376060B2 (ja) 2010-07-08 2013-12-25 株式会社村田製作所 アンテナ及びｒｆｉｄデバイス
GB2495418B (en) 2010-07-28 2017-05-24 Murata Manufacturing Co Antenna apparatus and communication terminal instrument
WO2012020748A1 (ja) 2010-08-10 2012-02-16 株式会社村田製作所 プリント配線板及び無線通信システム
JP5234071B2 (ja) 2010-09-03 2013-07-10 株式会社村田製作所 Ｒｆｉｃモジュール
CN103038939B (zh) 2010-09-30 2015-11-25 株式会社村田制作所 无线ic器件
CN105226382B (zh) 2010-10-12 2019-06-11 株式会社村田制作所 天线装置及终端装置
GB2501385B (en) 2010-10-21 2015-05-27 Murata Manufacturing Co Communication terminal device
CN105048058B (zh) 2011-01-05 2017-10-27 株式会社村田制作所 无线通信器件
JP5304956B2 (ja) 2011-01-14 2013-10-02 株式会社村田製作所 Ｒｆｉｄチップパッケージ及びｒｆｉｄタグ
CN104899639B (zh) 2011-02-28 2018-08-07 株式会社村田制作所 无线通信器件
JP5630566B2 (ja) 2011-03-08 2014-11-26 株式会社村田製作所 アンテナ装置及び通信端末機器
JP5273326B2 (ja) 2011-04-05 2013-08-28 株式会社村田製作所 無線通信デバイス
WO2012141070A1 (ja) 2011-04-13 2012-10-18 株式会社村田製作所 無線ｉｃデバイス及び無線通信端末
WO2012157596A1 (ja) 2011-05-16 2012-11-22 株式会社村田製作所 無線ｉｃデバイス
WO2013008874A1 (ja) 2011-07-14 2013-01-17 株式会社村田製作所 無線通信デバイス
JP5333707B2 (ja) 2011-07-15 2013-11-06 株式会社村田製作所 無線通信デバイス
WO2013011865A1 (ja) 2011-07-19 2013-01-24 株式会社村田製作所 アンテナモジュール、アンテナ装置、ｒｆｉｄタグおよび通信端末装置
JP5418737B2 (ja) 2011-09-09 2014-02-19 株式会社村田製作所 アンテナ装置および無線デバイス
CN103380432B (zh) 2011-12-01 2016-10-19 株式会社村田制作所 无线ic器件及其制造方法
JP5354137B1 (ja) 2012-01-30 2013-11-27 株式会社村田製作所 無線ｉｃデバイス
WO2013125610A1 (ja) 2012-02-24 2013-08-29 株式会社村田製作所 アンテナ装置および無線通信装置
WO2013153697A1 (ja) 2012-04-13 2013-10-17 株式会社村田製作所 Ｒｆｉｄタグの検査方法及び検査装置
JP6019529B2 (ja) * 2012-06-14 2016-11-02 国立大学法人山口大学 微小電力整流回路
GB2580093B (en) * 2018-12-21 2021-08-25 Pragmatic Printing Ltd An RFID system with improved signal transmission characteristics
TWI743615B (zh) * 2019-12-06 2021-10-21 啓碁科技股份有限公司 無線訊號裝置
TWI852290B (zh) * 2023-01-16 2024-08-11 安諾電子股份有限公司 可用於一維空間及多維空間且具有多級陣列的天線裝置

Citations (347)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364564A (en) 1965-06-28 1968-01-23 Gregory Ind Inc Method of producing welding studs dischargeable in end-to-end relationship
US4794397A (en) 1984-10-13 1988-12-27 Toyota Jidosha Kabushiki Kaisha Automobile antenna
NL9100176A (nl) 1991-02-01 1992-03-02 Nedap Nv Antenne met transformator voor contactloze informatieoverdracht vanuit integrated circuit-kaart.
NL9100347A (nl) 1991-02-26 1992-03-02 Nedap Nv Geintegreerde transformator voor een contactloze identificatiekaart.
US5232765A (en) 1990-07-25 1993-08-03 Ngk Insulators, Ltd. Distributed constant circuit board using ceramic substrate material
US5253969A (en) 1989-03-10 1993-10-19 Sms Schloemann-Siemag Aktiengesellschaft Feeding system for strip material, particularly in treatment plants for metal strips
US5337063A (en) 1991-04-22 1994-08-09 Mitsubishi Denki Kabushiki Kaisha Antenna circuit for non-contact IC card and method of manufacturing the same
US5374937A (en) 1991-07-08 1994-12-20 Nippon Telegraph And Telephone Corporation Retractable antenna system
EP0694874A2 (de) 1994-07-25 1996-01-31 Toppan Printing Co., Ltd. Bioabbaubare Karte
US5491483A (en) 1994-01-05 1996-02-13 Texas Instruments Incorporated Single loop transponder system and method
US5528222A (en) 1994-09-09 1996-06-18 International Business Machines Corporation Radio frequency circuit and memory in thin flexible package
GB2305075A (en) 1995-09-05 1997-03-26 Ibm Radio Frequency Tag for Electronic Apparatus
US5757074A (en) 1995-07-07 1998-05-26 Hughes Electronics Corporation Microwave/millimeter wave circuit structure with discrete flip-chip mounted elements
EP0848448A2 (de) 1996-12-10 1998-06-17 Murata Manufacturing Co., Ltd. Oberflächenmontierte Antenne und Kommunikationsgerät mit einer derartigen Antenne
CA2279176A1 (en) 1997-01-28 1998-07-30 Amatech Advanced Micromechanic & Automation Technology Gmbh & Co. Kg Transmission module for a transponder device, and also a transponder device and method of operating a transponder device
US5854480A (en) 1995-07-18 1998-12-29 Oki Electric Indusry Co., Ltd. Tag with IC capacitively coupled to antenna
US5903239A (en) 1994-08-11 1999-05-11 Matsushita Electric Industrial Co., Ltd. Micro-patch antenna connected to circuits chips
US5936150A (en) 1998-04-13 1999-08-10 Rockwell Science Center, Llc Thin film resonant chemical sensor with resonant acoustic isolator
US5955723A (en) 1995-05-03 1999-09-21 Siemens Aktiengesellschaft Contactless chip card
EP0948083A2 (de) 1998-03-31 1999-10-06 Kabushiki Kaisha Toshiba Schleifenantennenanordnung und ihre Verwendung in einem Datenverarbeitungsgerät mit Wechselspeichermedium
WO1999067754A1 (en) 1998-06-23 1999-12-29 Motorola Inc. Radio frequency identification tag having a printed antenna and method
JP2000021639A (ja) 1998-07-02 2000-01-21 Sharp Corp インダクター、これを用いた共振回路、整合回路、アンテナ回路及び発振回路
JP2000022421A (ja) 1998-07-03 2000-01-21 Murata Mfg Co Ltd チップアンテナ及びそれを搭載した無線機器
EP0977145A2 (de) 1998-07-28 2000-02-02 Kabushiki Kaisha Toshiba Radio IC-Karte
WO2000010122A2 (en) 1998-08-14 2000-02-24 3M Innovative Properties Company Radio frequency identification systems applications
JP2000059260A (ja) 1998-08-04 2000-02-25 Sony Corp 記憶装置
JP2000085283A (ja) 1998-09-16 2000-03-28 Dainippon Printing Co Ltd 非接触ｉｃカードとその製造方法
JP2000090207A (ja) 1998-09-08 2000-03-31 Toppan Printing Co Ltd 非接触ｉｃカード用検査装置および検査方法
JP2000132643A (ja) 1998-10-23 2000-05-12 Toppan Printing Co Ltd 非接触ｉｃカード用の検査装置および検査方法
JP2000137778A (ja) 1998-10-30 2000-05-16 Denso Corp 皿状物品用ｉｄタグ
JP2000137785A (ja) 1998-10-30 2000-05-16 Sony Corp 非接触型ｉｃカードの製造方法および非接触型ｉｃカード
JP2000137779A (ja) 1998-10-30 2000-05-16 Hitachi Maxell Ltd 非接触情報媒体とその製造方法
JP2000148948A (ja) 1998-11-05 2000-05-30 Sony Corp 非接触型ｉｃラベルおよびその製造方法
EP1010543A1 (de) 1996-12-27 2000-06-21 Rohm Co., Ltd. Chipkarte und -modul
JP2000172812A (ja) 1998-12-08 2000-06-23 Hitachi Maxell Ltd 非接触情報媒体
JP2000209013A (ja) 1999-01-14 2000-07-28 Nec Saitama Ltd 移動無線端末および内蔵アンテナ
JP2000222540A (ja) 1999-02-03 2000-08-11 Hitachi Maxell Ltd 非接触型半導体タグ
US6104311A (en) 1996-08-26 2000-08-15 Addison Technologies Information storage and identification tag
US6107920A (en) 1998-06-09 2000-08-22 Motorola, Inc. Radio frequency identification tag having an article integrated antenna
JP2000242754A (ja) 1999-02-23 2000-09-08 Toshiba Corp Ｉｃカード
JP2000243797A (ja) 1999-02-18 2000-09-08 Sanken Electric Co Ltd 半導体ウエハ及びその切断法並びに半導体ウエハ組立体及びその切断法
JP2000251049A (ja) 1999-03-03 2000-09-14 Konica Corp カード及びその製造方法
JP2000261230A (ja) 1999-03-05 2000-09-22 Smart Card Technologies:Kk コイルユニットと、それを使用するアンテナ装置、プリント回路基板
JP2000276569A (ja) 1999-03-26 2000-10-06 Dainippon Printing Co Ltd Ｉｃチップ及びそれを内蔵したメモリー媒体
JP2000286760A (ja) 1999-03-31 2000-10-13 Toyota Autom Loom Works Ltd 移動体通信用結合器、移動体及び移動体の通信方法
JP2000286634A (ja) 1999-03-30 2000-10-13 Ngk Insulators Ltd アンテナ装置及びアンテナ装置の製造方法
JP2000311226A (ja) 1998-07-28 2000-11-07 Toshiba Corp 無線ｉｃカード及びその製造方法並びに無線ｉｃカード読取り書込みシステム
JP2000321984A (ja) 1999-05-12 2000-11-24 Hitachi Ltd Ｒｆ−ｉｄタグ付きラベル
JP2000349680A (ja) 1999-03-30 2000-12-15 Ngk Insulators Ltd 送受信機
US6172608B1 (en) 1996-06-19 2001-01-09 Integrated Silicon Design Pty. Ltd. Enhanced range transponder system
JP2001028036A (ja) 1999-07-14 2001-01-30 Shinko Electric Ind Co Ltd 半導体装置及びその製造方法
US6181287B1 (en) 1997-03-10 2001-01-30 Precision Dynamics Corporation Reactively coupled elements in circuits on flexible substrates
JP3075400U (ja) 2000-08-03 2001-02-16 昌栄印刷株式会社 非接触型ｉｃカード
JP2001043340A (ja) 1999-07-29 2001-02-16 Toppan Printing Co Ltd 複合ｉｃカード
US6190942B1 (en) 1996-10-09 2001-02-20 Pav Card Gmbh Method and connection arrangement for producing a smart card
EP1085480A1 (de) 1999-09-14 2001-03-21 Kabushiki Kaisha Miyake Verfahren zur Herstellung von Resonanzetiketten
JP2001101369A (ja) 1999-10-01 2001-04-13 Matsushita Electric Ind Co Ltd Ｒｆタグ
US6249258B1 (en) 1995-09-15 2001-06-19 Aeg Identifikationssysteme Transponder arrangement
JP2001168628A (ja) 1999-12-06 2001-06-22 Smart Card Technologies:Kk Ｉｃカード用の補助アンテナ
US6259369B1 (en) 1999-09-30 2001-07-10 Moore North America, Inc. Low cost long distance RFID reading
JP2001188890A (ja) 2000-01-05 2001-07-10 Omron Corp 非接触タグ
JP2001240046A (ja) 2000-02-25 2001-09-04 Toppan Forms Co Ltd 容器及びその製造方法
JP2001256457A (ja) 2000-03-13 2001-09-21 Toshiba Corp 半導体装置及びその製造方法、ｉｃカード通信システム
JP2001257292A (ja) 2000-03-10 2001-09-21 Hitachi Maxell Ltd 半導体装置
JP2001319380A (ja) 2000-05-11 2001-11-16 Mitsubishi Materials Corp Ｒｆｉｄ付光ディスク
JP2001332923A (ja) 2000-05-19 2001-11-30 Dx Antenna Co Ltd フィルムアンテナ
JP2001331976A (ja) 2000-05-17 2001-11-30 Casio Comput Co Ltd 光記録型記録媒体
EP1160915A2 (de) 2000-05-30 2001-12-05 Mitsubishi Materials Corporation Antennenanordung für Abfragegerät
JP2001339226A (ja) 2000-05-26 2001-12-07 Nec Saitama Ltd アンテナ装置
WO2001095242A2 (en) 2000-06-06 2001-12-13 Battelle Memorial Institute Remote communication system
JP2001351083A (ja) 2000-04-04 2001-12-21 Dainippon Printing Co Ltd 非接触式データキャリア装置および補助アンテナ
JP2001352176A (ja) 2000-06-05 2001-12-21 Fuji Xerox Co Ltd 多層プリント配線基板および多層プリント配線基板製造方法
JP2001351084A (ja) 2000-04-04 2001-12-21 Dainippon Printing Co Ltd 非接触式データキャリア装置および補助アンテナ
US6335686B1 (en) 1998-08-14 2002-01-01 3M Innovative Properties Company Application for a radio frequency identification system
EP1170795A2 (de) 2000-07-06 2002-01-09 Murata Manufacturing Co., Ltd. Elektronikkomponente mit Seitenkontakten und ihre Herstellung
JP2002024776A (ja) 2000-07-07 2002-01-25 Nippon Signal Co Ltd:The Ｉｃカード用リーダライタ
US20020015002A1 (en) 2000-06-23 2002-02-07 Hidenori Yasukawa Antenna coil for IC card and manufacturing method thereof
JP2002042076A (ja) 2000-07-21 2002-02-08 Dainippon Printing Co Ltd 非接触型データキャリア及び非接触型データキャリアを有する冊子
JP2002505645A (ja) 1998-04-14 2002-02-19 リバティ・カートン・カンパニー−テキサス コンプレッサ及び他の品物のためのコンテナ
JP2002063557A (ja) 2000-08-21 2002-02-28 Mitsubishi Materials Corp Ｒｆｉｄ用タグ
JP2002076750A (ja) 2000-08-24 2002-03-15 Murata Mfg Co Ltd アンテナ装置およびそれを備えた無線機
US6362784B1 (en) 1998-03-31 2002-03-26 Matsuda Electric Industrial Co., Ltd. Antenna unit and digital television receiver
EP1193793A2 (de) 2000-09-28 2002-04-03 Hitachi Kokusai Electric Inc. Antenne
US6367143B1 (en) 1998-03-10 2002-04-09 Smart Card Technologies Co. Ltd. Coil element and method for manufacturing thereof
US6378774B1 (en) 1997-11-14 2002-04-30 Toppan Printing Co., Ltd. IC module and smart card
JP2002150245A (ja) 2000-10-19 2002-05-24 Samsung Sds Co Ltd Ｉｃカード用のｉｃモジュールと、それを使用するｉｃカード
JP2002158529A (ja) 2000-11-20 2002-05-31 Murata Mfg Co Ltd 表面実装型アンテナ構造およびそれを備えた通信機
JP2002157564A (ja) 2000-11-21 2002-05-31 Toyo Aluminium Kk Ｉｃカード用アンテナコイルとその製造方法
US20020067316A1 (en) 2000-10-27 2002-06-06 Mitsubishi Materials Corporation Antenna
US6406990B1 (en) 1999-11-24 2002-06-18 Omron Corporation Method of mounting a semiconductor chip, circuit board for flip-chip connection and method of manufacturing the same, electromagnetic wave readable data carrier and method of manufacturing the same, and electronic component module for an electromagnetic wave readable data carrier
WO2002048980A1 (en) 2000-12-15 2002-06-20 Electrox Corp. Process for the manufacture of novel, inexpensive radio frequency identification devices
JP2002175508A (ja) 2000-12-07 2002-06-21 Dainippon Printing Co Ltd 非接触式データキャリア装置とブースターアンテナ部用配線部材
JP2002183690A (ja) 2000-12-11 2002-06-28 Hitachi Maxell Ltd 非接触ｉｃタグ装置
JP2002185358A (ja) 2000-11-24 2002-06-28 Supersensor Pty Ltd 容器にｒｆトランスポンダを装着する方法
US20020093457A1 (en) 2001-01-12 2002-07-18 Hiroki Hamada Antenna device
EP1227540A1 (de) 2001-01-30 2002-07-31 Alps Electric Co., Ltd. Teilweise Masseverbindung eines metallischen Gehäuses um bestimmte elektrische Längen für die Masseverbindung einer Chip-Antenne zu erzielen
WO2002061675A1 (en) 2001-01-31 2002-08-08 Hitachi, Ltd. Non-contact identification medium
JP2002230128A (ja) 2001-02-05 2002-08-16 Dainippon Printing Co Ltd コイルオンチップ型の半導体モジュール付き物品、および販売システム
JP2002246828A (ja) 2001-02-15 2002-08-30 Mitsubishi Materials Corp トランスポンダのアンテナ
JP2002252117A (ja) 2000-12-19 2002-09-06 Murata Mfg Co Ltd 積層型コイル部品及びその製造方法
US6448874B1 (en) 1999-02-08 2002-09-10 Alps Electric Co., Ltd. Resonant line constructed by microstrip line which is easy to be trimmed
JP2002259934A (ja) 2001-03-06 2002-09-13 Dainippon Printing Co Ltd Ｒｆｉｄタグ付き液体容器
US6452563B1 (en) 1998-12-22 2002-09-17 Gemplus Antenna arrangement in a metallic environment
JP2002280821A (ja) 2001-01-12 2002-09-27 Furukawa Electric Co Ltd:The アンテナ装置および端末機器
JP2002298109A (ja) 2001-03-30 2002-10-11 Toppan Forms Co Ltd 非接触型ｉｃメディアおよびその製造方法
JP2002308437A (ja) 2001-04-16 2002-10-23 Dainippon Printing Co Ltd Ｒｆｉｄタグを用いた検査システム
JP2002319812A (ja) 2001-04-20 2002-10-31 Oji Paper Co Ltd データキャリヤ貼着方法
JP2002319009A (ja) 2001-04-23 2002-10-31 Hanex Chuo Kenkyusho:Kk Ｒｆｉｄタグ構造及びｒｆｉｄタグの電磁結合器
JP2002319008A (ja) 2001-04-23 2002-10-31 Hanex Chuo Kenkyusho:Kk Ｒｆｉｄタグ構造及びその製造方法
WO2002097723A1 (en) 2001-05-31 2002-12-05 Rafsec Oy A smart label and a smart label web
JP2002362613A (ja) 2001-06-07 2002-12-18 Toppan Printing Co Ltd 非接触ｉｃが積層された積層包装材及びこれを用いた包装容器、並びに包装容器の開封検出方法
JP2002366917A (ja) 2001-06-07 2002-12-20 Hitachi Ltd アンテナを内蔵するｉｃカード
JP2002374139A (ja) 2001-06-13 2002-12-26 Murata Mfg Co Ltd バランス型ｌｃフィルタ
JP2002373029A (ja) 2001-06-18 2002-12-26 Hitachi Ltd Ｉｃタグによるソフトウェアの不正コピーの防止方法
JP2002373323A (ja) 2001-06-18 2002-12-26 Dainippon Printing Co Ltd 非接触ｉｃチップ付きカード一体型フォーム
US20030006901A1 (en) 2000-07-04 2003-01-09 Ji-Tae Kim Passive transponder identification and credit-card type transponder
JP2003006599A (ja) 2001-06-19 2003-01-10 Teraoka Seiko Co Ltd Ｉｃタグの金属物への装着方法及びｉｃタグ内蔵マーカー
JP2003016412A (ja) 2001-07-03 2003-01-17 Hitachi Chem Co Ltd Ｉｃモジュール、ｉｃラベル及びｉｃカード
JP2003022912A (ja) 2001-03-30 2003-01-24 Mitsubishi Materials Corp アンテナコイル及びそれを用いた識別タグ、リーダライタ装置、リーダ装置及びライタ装置
EP1280232A1 (de) 2001-07-27 2003-01-29 TDK Corporation Zur gemeinsamen Nutzung bei mehreren Frequenzen geeignete Antennenvorrichtung und elektronisches Gerät mit dieser
JP2003026177A (ja) 2001-07-12 2003-01-29 Toppan Printing Co Ltd 非接触方式ｉｃチップ付き包装体
EP1280350A1 (de) 2001-07-26 2003-01-29 Irdeto Access B.V. Zeitvaliderungssystem
JP2003030612A (ja) 2001-07-19 2003-01-31 Oji Paper Co Ltd Ｉｃチップ実装体
US20030045324A1 (en) 2001-08-30 2003-03-06 Murata Manufacturing Co., Ltd. Wireless communication apparatus
JP2003067711A (ja) 2001-08-29 2003-03-07 Toppan Forms Co Ltd Ｉｃチップ実装体あるいはアンテナ部を備えた物品
JP2003069335A (ja) 2001-08-28 2003-03-07 Hitachi Kokusai Electric Inc 補助アンテナ
JP2003078336A (ja) 2001-08-30 2003-03-14 Tokai Univ 積層スパイラルアンテナ
JP2003076947A (ja) 2001-09-05 2003-03-14 Toppan Forms Co Ltd Ｒｆ−ｉｄの検査システム
JP2003085501A (ja) 2001-09-07 2003-03-20 Dainippon Printing Co Ltd 非接触ｉｃタグ
JP2003085520A (ja) 2001-09-11 2003-03-20 Oji Paper Co Ltd Ｉｃカードの製造方法
US6542050B1 (en) 1999-03-30 2003-04-01 Ngk Insulators, Ltd. Transmitter-receiver
JP2003099720A (ja) 2001-09-25 2003-04-04 Toppan Forms Co Ltd Ｒｆ−ｉｄの検査システム
JP2003099721A (ja) 2001-09-25 2003-04-04 Toppan Forms Co Ltd Ｒｆ−ｉｄの検査システム
JP2003110344A (ja) 2001-09-26 2003-04-11 Hitachi Metals Ltd 表面実装型アンテナおよびそれを搭載したアンテナ装置
JP2003134007A (ja) 2001-10-30 2003-05-09 Auto Network Gijutsu Kenkyusho:Kk 車載機器間における信号送受信システム及び車載機器間における信号送受信方法
JP2003132330A (ja) 2001-10-25 2003-05-09 Sato Corp Ｒｆｉｄラベルプリンタ
JP2003155062A (ja) 2001-11-20 2003-05-27 Dainippon Printing Co Ltd Ｉｃタグ付き包装体とｉｃタグ付き包装体の製造方法
JP2003158414A (ja) 2001-11-20 2003-05-30 Dainippon Printing Co Ltd Ｉｃタグ付き包装体とｉｃタグ付き包装体の製造方法
JP2003168760A (ja) 2001-11-30 2003-06-13 Toppan Forms Co Ltd 導電接続部を有するインターポーザ
JP2003188338A (ja) 2001-12-13 2003-07-04 Sony Corp 回路基板装置及びその製造方法
JP2003187207A (ja) 2001-12-17 2003-07-04 Mitsubishi Materials Corp Ｒｆｉｄ用タグの電極構造及び該電極を用いた共振周波数の調整方法
JP2003188620A (ja) 2001-12-19 2003-07-04 Murata Mfg Co Ltd モジュール一体型アンテナ
JP2003187211A (ja) 2001-12-20 2003-07-04 Dainippon Printing Co Ltd 非接触通信機能を有する紙製ｉｃカード用基材
JP2003198230A (ja) 2001-12-28 2003-07-11 Ntn Corp 誘電性樹脂統合アンテナ
JP2003209421A (ja) 2002-01-17 2003-07-25 Dainippon Printing Co Ltd 透明アンテナを有するｒｆｉｄタグ、及びその製造方法
JP2003218624A (ja) 2002-01-21 2003-07-31 Fec Inc Ｉｃカード用のブースタアンテナ
JP2003216919A (ja) 2002-01-23 2003-07-31 Toppan Forms Co Ltd Ｒｆ−ｉｄメディア
JP2003233780A (ja) 2002-02-06 2003-08-22 Mitsubishi Electric Corp データ通信装置
JP2003243918A (ja) 2002-02-18 2003-08-29 Dainippon Printing Co Ltd 非接触ｉｃタグ用アンテナと非接触ｉｃタグ
JP2003242471A (ja) 2002-02-14 2003-08-29 Dainippon Printing Co Ltd ウェブに実装されたｉｃチップへのアンテナパターン形成方法とｉｃタグ付き包装体
JP2003249813A (ja) 2002-02-25 2003-09-05 Tecdia Kk ループアンテナ付きｒｆｉｄ用タグ
EP1343223A1 (de) 2000-07-20 2003-09-10 Samsung Electronics Co., Ltd. Antenne
US20030169153A1 (en) 2000-03-28 2003-09-11 Philipp Muller Rfid-label with an element for regulating the resonance frequency
EP1347533A1 (de) 2000-12-18 2003-09-24 Mitsubishi Materials Corporation Hfid-antenne
WO2003079305A1 (en) 2002-03-13 2003-09-25 Celis Semiconductor Corporation Integrated circuit with enhanced coupling
JP2003288560A (ja) 2002-03-27 2003-10-10 Toppan Forms Co Ltd 帯電防止機能を有するインターポーザおよびインレットシート
US6634564B2 (en) 2000-10-24 2003-10-21 Dai Nippon Printing Co., Ltd. Contact/noncontact type data carrier module
EP1357511A2 (de) 2002-04-24 2003-10-29 Smart Card Co., Ltd. Etikettensystem mit integrierter Schaltung
JP2003309418A (ja) 2002-04-17 2003-10-31 Alps Electric Co Ltd ダイポールアンテナ
JP2003317060A (ja) 2002-04-22 2003-11-07 Dainippon Printing Co Ltd Ｉｃカード
JP2003331246A (ja) 2002-05-14 2003-11-21 Toppan Printing Co Ltd 非接触ｉｃ媒体用モジュール及び非接触ｉｃ媒体
JP2003332820A (ja) 2002-05-10 2003-11-21 Fec Inc Ｉｃカード用のブースタアンテナ
US20040001027A1 (en) 2002-06-27 2004-01-01 Killen William D. Dipole arrangements using dielectric substrates of meta-materials
JP2004040597A (ja) 2002-07-05 2004-02-05 Yokowo-Ube Giga Devices Co Ltd フィルタ内蔵アンテナ
US20040026519A1 (en) 2002-08-08 2004-02-12 Mitsuo Usami Semiconductor devices and manufacturing method therefor and electronic commerce method and transponder reader
JP2004082775A (ja) 2002-08-23 2004-03-18 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JP2004096566A (ja) 2002-09-02 2004-03-25 Toenec Corp 誘導通信装置
US20040056823A1 (en) 2002-09-20 2004-03-25 Zuk Philip C. RFID tag wide bandwidth logarithmic spiral antenna method and system
JP2004126750A (ja) 2002-09-30 2004-04-22 Toppan Forms Co Ltd 情報書込／読出装置、アンテナ及びｒｆ−ｉｄメディア
JP2004140513A (ja) 2002-10-16 2004-05-13 Hitachi Kokusai Electric Inc リーダライタ用アンテナ、及びそれを備えた物品管理棚
JP2004519916A (ja) 2001-03-02 2004-07-02 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ モジュール及び電子デバイス
US6763254B2 (en) 2001-03-30 2004-07-13 Matsushita Electric Industrial Co., Ltd. Portable information terminal having wireless communication device
JP2004213582A (ja) 2003-01-09 2004-07-29 Mitsubishi Materials Corp Ｒｆｉｄタグ及びリーダ／ライタ並びに該タグを備えたｒｆｉｄシステム
JP2004234595A (ja) 2003-02-03 2004-08-19 Matsushita Electric Ind Co Ltd 情報記録媒体読取装置
WO2004072892A2 (en) 2003-02-13 2004-08-26 Avery Dennison Corporation Rfid device tester and method
JP2004253858A (ja) 2003-02-18 2004-09-09 Minerva:Kk Ｉｃタグ用のブースタアンテナ装置
JP2004282403A (ja) 2003-03-14 2004-10-07 Fuji Electric Holdings Co Ltd アンテナ、及びデータ読取装置
JP2004280390A (ja) 2003-03-14 2004-10-07 Toppan Forms Co Ltd Ｒｆ−ｉｄメディア及びｒｆ−ｉｄメディアの製造方法
JP2004287767A (ja) 2003-03-20 2004-10-14 Hitachi Maxell Ltd 非接触通信式情報担体
JP2004297681A (ja) 2003-03-28 2004-10-21 Toppan Forms Co Ltd 非接触型情報記録媒体
JP2004297249A (ja) 2003-03-26 2004-10-21 Matsushita Electric Ind Co Ltd 異相線間カプラーとその装着方法、及び、異相線間のカップリング方法
JP2004304370A (ja) 2003-03-28 2004-10-28 Sony Corp アンテナコイル及び通信機器
US6812707B2 (en) 2001-11-27 2004-11-02 Mitsubishi Materials Corporation Detection element for objects and detection device using the same
US20040217915A1 (en) 2003-05-02 2004-11-04 Tatsuya Imaizumi Antenna matching circuit, mobile communication device including antenna matching circuit, and dielectric antenna including antenna matching circuit
US20040219956A1 (en) 2003-02-06 2004-11-04 Hiroshi Iwai Portable radio communication apparatus provided with a boom portion and a part of housing operating as an antenna
JP2004319848A (ja) 2003-04-17 2004-11-11 Nippon Micron Kk 半導体装置およびその製造方法
JP2004326380A (ja) 2003-04-24 2004-11-18 Dainippon Printing Co Ltd Ｒｆｉｄタグ
JP2004334268A (ja) 2003-04-30 2004-11-25 Dainippon Printing Co Ltd 紙片ｉｃタグと紙片ｉｃタグ付き書籍・雑誌、紙片ｉｃタグ付き書籍
JP2004343000A (ja) 2003-05-19 2004-12-02 Fujikura Ltd 半導体モジュールとそれを備えた非接触ｉｃタグ及び半導体モジュールの製造方法
US6828881B2 (en) 2001-07-02 2004-12-07 Ngk Insulators, Ltd. Stacked dielectric filter
US20040252064A1 (en) 2003-06-10 2004-12-16 Alps Electric Co., Ltd. Small-sized and high-gained antenna-integrated module
JP2004362341A (ja) 2003-06-05 2004-12-24 Toppan Printing Co Ltd Ｉｃタグ
JP2004362190A (ja) 2003-06-04 2004-12-24 Hitachi Ltd 半導体装置
JP2004362602A (ja) 2004-07-26 2004-12-24 Hitachi Ltd Ｒｆｉｄタグ
US6837438B1 (en) 1998-10-30 2005-01-04 Hitachi Maxell, Ltd. Non-contact information medium and communication system utilizing the same
JP2005033461A (ja) 2003-07-11 2005-02-03 Mitsubishi Materials Corp Ｒｆｉｄシステム及び該システムにおけるアンテナの構造
US20050092836A1 (en) 2003-10-29 2005-05-05 Kazuhiro Kudo Loop coilantenna
US20050099337A1 (en) 2003-11-12 2005-05-12 Hitachi, Ltd. Antenna, method for manufacturing the antenna, and communication apparatus including the antenna
JP2005124061A (ja) 2003-10-20 2005-05-12 Toyota Motor Corp ループアンテナ装置
JP2005129019A (ja) 2004-09-03 2005-05-19 Sony Chem Corp Ｉｃカード
JP2005128592A (ja) 2003-10-21 2005-05-19 Mitsubishi Electric Corp 分散識別情報記録装置、分散識別情報記憶チップ、分散識別情報読取装置及び分散識別情報記録・読取システム
JP2005135132A (ja) 2003-10-30 2005-05-26 Dainippon Printing Co Ltd 外的要因変化感知検出システム
US20050125093A1 (en) 2003-10-01 2005-06-09 Sony Corporation Relaying apparatus and communication system
JP2005167327A (ja) 2003-11-28 2005-06-23 Sharp Corp 小型アンテナ及びそれを備えた無線タグ
JP2005165839A (ja) 2003-12-04 2005-06-23 Nippon Signal Co Ltd:The リーダライタ、ｉｃタグ、物品管理装置、及び光ディスク装置
US20050134460A1 (en) 2003-12-04 2005-06-23 Mitsuo Usami Antenna for radio frequency identification
US20050134506A1 (en) 2003-12-23 2005-06-23 3M Innovative Properties Company Ultra high frequency radio frequency identification tag
EP1547753A1 (de) 2003-12-26 2005-06-29 Jamco Corporation Verfahren und Vorrichtung zum Formen von duroplastichem Verbundwerkstoff
US20050138798A1 (en) 2003-12-25 2005-06-30 Isao Sakama Radio IC tag, method for manufacturing radio IC tag, and apparatus for manufacturing radio IC tag
US20050140512A1 (en) 2003-12-25 2005-06-30 Isao Sakama Wireless IC tag, and method and apparatus for manufacturing the same
JP2005190417A (ja) 2003-12-26 2005-07-14 Taketani Shoji:Kk 固定物管理システム及びこのシステムに用いる個体識別子
JP2005191705A (ja) 2003-12-24 2005-07-14 Sharp Corp 無線タグ及びそれを用いたｒｆｉｄシステム
JP2005210680A (ja) 2003-12-25 2005-08-04 Mitsubishi Materials Corp アンテナ装置
US6927738B2 (en) 2001-01-11 2005-08-09 Hanex Co., Ltd. Apparatus and method for a communication device
JP2005217822A (ja) 2004-01-30 2005-08-11 Soshin Electric Co Ltd アンテナ装置
JP2005229474A (ja) 2004-02-16 2005-08-25 Olympus Corp 情報端末装置
JP2005236339A (ja) 2001-07-19 2005-09-02 Oji Paper Co Ltd Ｉｃチップ実装体
JP2005244778A (ja) 2004-02-27 2005-09-08 Sharp Corp 小型アンテナ及びそれを備えた無線タグ
JP2005252853A (ja) 2004-03-05 2005-09-15 Fec Inc Ｒｆ−ｉｄ用アンテナ
WO2005091434A1 (ja) 2004-03-24 2005-09-29 Uchida Yoko Co.,Ltd. 記録媒体用ｉｃタグ貼付シート及び記録媒体
JP2005275870A (ja) 2004-03-25 2005-10-06 Matsushita Electric Ind Co Ltd 挿入型無線通信媒体装置および電子機器
JP2005284352A (ja) 2004-03-26 2005-10-13 Toshiba Corp 携帯可能電子装置
US20050232412A1 (en) 2004-04-16 2005-10-20 Matsushita Electric Industrial Co., Ltd. Line state detecting apparatus and transmitting apparatus and receiving apparatus of balanced transmission system
JP2005293537A (ja) 2004-04-05 2005-10-20 Fuji Xynetics Kk Ｉｃタグ付き段ボ−ル
JP2005295135A (ja) 2004-03-31 2005-10-20 Sharp Corp テレビジョン受信装置
US20050236623A1 (en) 2004-04-23 2005-10-27 Nec Corporation Semiconductor device
JP2005321305A (ja) 2004-05-10 2005-11-17 Murata Mfg Co Ltd 電子部品測定治具
JP2005322119A (ja) 2004-05-11 2005-11-17 Ic Brains Co Ltd Ｉｃタグ付き物品の不正持ち出し防止装置
JP2005340759A (ja) 2004-04-27 2005-12-08 Sony Corp アンテナモジュール用磁芯部材、アンテナモジュールおよびこれを備えた携帯情報端末
JP2005335755A (ja) 2004-05-26 2005-12-08 Iwata Label Co Ltd Ｒｆｉｄラベルの貼付方法および貼付装置
US20050275539A1 (en) 2004-06-11 2005-12-15 Isao Sakama Radio frequency IC tag and method for manufacturing the same
JP2005345802A (ja) 2004-06-03 2005-12-15 Casio Comput Co Ltd 撮像装置、この撮像装置に用いられる交換ユニット、交換ユニット使用制御方法及びプログラム
JP2005346820A (ja) 2004-06-02 2005-12-15 Funai Electric Co Ltd 無線ｉｃタグを有する光ディスク及び光ディスク再生装置
JP2005352858A (ja) 2004-06-11 2005-12-22 Hitachi Maxell Ltd 通信式記録担体
US20060001138A1 (en) 2004-06-30 2006-01-05 Hitachi, Ltd. IC-tag-bearing wiring board and method of fabricating the same
JP2006013976A (ja) 2004-06-28 2006-01-12 Tdk Corp 軟磁性体及びそれを用いたアンテナ装置
JP2006031766A (ja) 2004-07-13 2006-02-02 Fujitsu Ltd 光記録媒体用の無線タグアンテナ構造および無線タグアンテナ付き光記録媒体の収納ケース
JP2006033312A (ja) 2004-07-15 2006-02-02 Matsushita Electric Ind Co Ltd アンテナ及びアンテナ取り付け方法
JP2006039947A (ja) 2004-07-27 2006-02-09 Daido Steel Co Ltd 複合磁性シート
US20060032926A1 (en) 2004-08-13 2006-02-16 Fujitsu Limited Radio frequency identification (RFID) tag and manufacturing method thereof
JP2006074348A (ja) 2004-09-01 2006-03-16 Denso Wave Inc 非接触通信装置用コイルアンテナおよびその製造方法
JP2006107296A (ja) 2004-10-08 2006-04-20 Dainippon Printing Co Ltd 非接触ｉｃタグおよび非接触ｉｃタグ用アンテナ
JP2006102953A (ja) 2004-09-30 2006-04-20 Brother Ind Ltd 印字ヘッド及びタグラベル作成装置
WO2006048663A1 (en) 2004-11-05 2006-05-11 Qinetiq Limited Detunable rf tags
JP2006148518A (ja) 2004-11-19 2006-06-08 Matsushita Electric Works Ltd 非接触ｉｃカードの調整装置および調整方法
JP2006148462A (ja) 2004-11-18 2006-06-08 Nec Corp Ｒｆｉｄタグ
JP2006151402A (ja) 2004-11-25 2006-06-15 Rengo Co Ltd 無線タグを備えた段ボール箱
JP2006174151A (ja) 2004-12-16 2006-06-29 Denso Corp Ｉｃタグおよびｉｃタグの取付構造
US20060158380A1 (en) 2004-12-08 2006-07-20 Hae-Won Son Antenna using inductively coupled feeding method, RFID tag using the same and antenna impedence matching method thereof
JP2006195795A (ja) 2005-01-14 2006-07-27 Hitachi Chem Co Ltd Ｉｃタグインレット及びｉｃタグインレットの製造方法
US20060170606A1 (en) 2005-02-01 2006-08-03 Fujitsu Limited Meander line antenna
JP2006203187A (ja) 2004-12-24 2006-08-03 Semiconductor Energy Lab Co Ltd 半導体装置
JP2006203852A (ja) 2004-12-24 2006-08-03 Toppan Forms Co Ltd 非接触ｉｃモジュール
US7088249B2 (en) 2000-07-19 2006-08-08 Hanex Co., Ltd. Housing structure for RFID tag, installation structure for RFID tag, and communication using such RFID tag
JP2006237674A (ja) 2005-02-22 2006-09-07 Suncall Corp パッチアンテナ及びｒｆｉｄインレット
JP2006232292A (ja) 2005-02-22 2006-09-07 Nippon Sheet Glass Co Ltd 電子タグ付き容器およびｒｆｉｄシステム
EP1703589A1 (de) 2005-03-17 2006-09-20 Fujitsu Ltd. Etikett-Antenne
US7112952B2 (en) 2004-01-30 2006-09-26 Semiconductor Energy Laboratory Co., Ltd. Inspection system, inspection method, and method for manufacturing semiconductor device
US20060214801A1 (en) 2005-03-25 2006-09-28 Nobuo Murofushi Radio frequency tag and method for regulating the same
JP2006270681A (ja) 2005-03-25 2006-10-05 Sony Corp 携帯機器
JP2006270212A (ja) 2005-03-22 2006-10-05 Nec Tokin Corp 無線タグ
US20060220871A1 (en) 2005-04-05 2006-10-05 Fujitsu Limited RFID tag
JP2006287659A (ja) 2005-03-31 2006-10-19 Tdk Corp アンテナ装置
US7129834B2 (en) 2002-03-28 2006-10-31 Kabushiki Kaisha Toshiba String wireless sensor and its manufacturing method
JP2006302219A (ja) 2005-04-25 2006-11-02 Fujita Denki Seisakusho:Kk Ｒｆｉｄタグ通信範囲設定装置
WO2006114821A1 (ja) 2005-04-01 2006-11-02 Fujitsu Limited 金属対応ｒｆｉｄタグ及びそのｒｆｉｄタグ部
US20060244676A1 (en) 2005-04-28 2006-11-02 Kouichi Uesaka Signal processing circuit, and non-contact IC card and tag with the use thereof
JP2006311239A (ja) 2005-04-28 2006-11-09 Tomozo Ota 無線ｉｃタグ装置及びｒｆｉｄシステム
JP2006309401A (ja) 2005-04-27 2006-11-09 Hitachi Chem Co Ltd Ｉｃタグ
US20060267138A1 (en) 2005-05-30 2006-11-30 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP2006323481A (ja) 2005-05-17 2006-11-30 Fujitsu Ltd 半導体装置の製造方法
JP2006339964A (ja) 2005-06-01 2006-12-14 Nippon Telegr & Teleph Corp <Ntt> 非接触ｉｃ媒体及び制御装置
US7158033B2 (en) * 2004-09-01 2007-01-02 Avery Dennison Corporation RFID device with combined reactive coupler
US20070004028A1 (en) 2005-03-10 2007-01-04 Gen-Probe Incorporated Signal measuring system for conducting real-time amplification assays
JP2007007888A (ja) 2005-06-28 2007-01-18 Oji Paper Co Ltd 非接触ｉｃチップ実装体装着ダンボールおよびその製造方法
JP2007043535A (ja) 2005-08-04 2007-02-15 Matsushita Electric Ind Co Ltd Ｒｆ−ｉｄリーダーライター装置用アンテナ及びそれを用いたｒｆ−ｉｄリーダーライター装置並びにｒｆ−ｉｄシステム
US20070040028A1 (en) 2005-08-18 2007-02-22 Fujitsu Limited RFID tag
JP2007048126A (ja) 2005-08-11 2007-02-22 Brother Ind Ltd 無線タグｉｃ回路保持体、タグテープロール、無線タグカートリッジ
US20070052613A1 (en) 2005-09-06 2007-03-08 Sebastian Gallschuetz Radio frequency identification transponder antenna
US20070057854A1 (en) 2005-09-13 2007-03-15 Kabushiki Kaisha Toshiba Mobile transceiver and antenna device
US20070069037A1 (en) 2005-09-29 2007-03-29 Wakahiro Kawai Antenna unit and noncontact IC tag
JP2007102348A (ja) 2005-09-30 2007-04-19 Dainippon Printing Co Ltd Ｒｆｉｄタグ
JP2007116347A (ja) 2005-10-19 2007-05-10 Mitsubishi Materials Corp タグアンテナ及び携帯無線機
JP2007122542A (ja) 2005-10-31 2007-05-17 Sato Corp Ｒｆｉｄラベルおよびｒｆｉｄラベルの貼付方法
JP2007150642A (ja) 2005-11-28 2007-06-14 Hitachi Ulsi Systems Co Ltd 無線タグ用質問器、無線タグ用アンテナ、無線タグシステムおよび無線タグ選別装置
JP2007150868A (ja) 2005-11-29 2007-06-14 Renesas Technology Corp 電子装置およびその製造方法
US20070132591A1 (en) 2005-12-08 2007-06-14 Ncr Corporation RFID device
JP2007159083A (ja) 2005-11-09 2007-06-21 Alps Electric Co Ltd アンテナ整合回路
JP2007166133A (ja) 2005-12-13 2007-06-28 Nec Tokin Corp 無線タグ
JP2007172527A (ja) 2005-12-26 2007-07-05 Dainippon Printing Co Ltd 非接触式データキャリア装置
JP2007172369A (ja) 2005-12-22 2007-07-05 Sato Corp Ｒｆｉｄラベルおよびｒｆｉｄラベルの貼付方法
US20070164414A1 (en) 2006-01-19 2007-07-19 Murata Manufacturing Co., Ltd. Wireless ic device and component for wireless ic device
WO2007083574A1 (ja) 2006-01-19 2007-07-26 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス及び無線ｉｃデバイス用部品
WO2007083575A1 (ja) 2006-01-19 2007-07-26 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
US7250910B2 (en) 2003-02-03 2007-07-31 Matsushita Electric Industrial Co., Ltd. Antenna apparatus utilizing minute loop antenna and radio communication apparatus using the same antenna apparatus
WO2007086130A1 (ja) 2006-01-27 2007-08-02 Totoku Electric Co., Ltd. タグ装置、トランシーバ装置およびタグシステム
WO2007094494A1 (ja) 2006-02-19 2007-08-23 Nissha Printing Co., Ltd. アンテナ付き筺体の給電構造
US20070200782A1 (en) 2006-02-24 2007-08-30 Kosuke Hayama Antenna and RFID tag
WO2007097385A1 (ja) 2006-02-22 2007-08-30 Toyo Seikan Kaisha, Ltd. 金属材対応ｒｆｉｄタグ用基材
WO2007102360A1 (ja) 2006-03-06 2007-09-13 Mitsubishi Electric Corporation Ｒｆｉｄタグ、ｒｆｉｄタグの製造方法及びｒｆｉｄタグの設置方法
WO2007105348A1 (ja) 2006-03-13 2007-09-20 Murata Manufacturing Co., Ltd. 携帯電子機器
EP1841005A1 (de) 2006-03-28 2007-10-03 Fujitsu Ltd. Ebene Antenne
US20070229276A1 (en) 2006-03-30 2007-10-04 Fujitsu Limited RFID tag and manufacturing method thereof
WO2007119310A1 (ja) 2006-04-14 2007-10-25 Murata Manufacturing Co., Ltd. アンテナ
US20070252703A1 (en) 2006-04-26 2007-11-01 Murata Manufacturing Co., Ltd. Electromagnetic-coupling-module-attached article
JP2007287128A (ja) 2006-03-22 2007-11-01 Orient Sokki Computer Kk 非接触ｉｃ媒体
WO2007125683A1 (ja) 2006-04-26 2007-11-08 Murata Manufacturing Co., Ltd. 電磁結合モジュール付き物品
JP2007295557A (ja) 2006-03-31 2007-11-08 Nitta Ind Corp 磁気シールドシート、非接触ｉｃカード通信改善方法および非接触ｉｃカード収容容器
JP2007312350A (ja) 2006-05-19 2007-11-29 Ind Technol Res Inst 広帯域アンテナ
WO2007138857A1 (ja) 2006-06-01 2007-12-06 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス及び無線ｉｃデバイス用複合部品
JP2007324865A (ja) 2006-05-31 2007-12-13 Sony Chemical & Information Device Corp アンテナ回路及びトランスポンダ
US20070285335A1 (en) 2003-12-25 2007-12-13 Mitsubishi Materials Corporation Antenna Device and Communication Apparatus
US7317396B2 (en) 2004-05-26 2008-01-08 Funai Electric Co., Ltd. Optical disc having RFID tag, optical disc apparatus, and system for preventing unauthorized copying
JP2008033716A (ja) 2006-07-31 2008-02-14 Sankyo Kk コイン型ｒｆｉｄタグ
US20080070003A1 (en) 2006-09-05 2008-03-20 Matsushita Electric Industrial Co., Ltd. Magnetic sheet with stripe-arranged magnetic grains, rfid magnetic sheet, magnetic shielding sheet and method of manufacturing the same
JP2008083867A (ja) 2006-09-26 2008-04-10 Matsushita Electric Works Ltd メモリカード用ソケット
US20080087990A1 (en) 2004-12-24 2008-04-17 Semiconductor Energy Laboratory Co., Ltd Semiconductor Device
JP2008097426A (ja) 2006-10-13 2008-04-24 Toppan Forms Co Ltd Ｒｆｉｄメディア
JP2008103691A (ja) 2006-09-05 2008-05-01 Matsushita Electric Ind Co Ltd 磁性体ストライプ状配列シート、ｒｆｉｄ磁性シート、電磁遮蔽シートおよびそれらの製造方法
JP2008107947A (ja) 2006-10-24 2008-05-08 Toppan Printing Co Ltd Ｒｆｉｄタグ
DE102006057369A1 (de) 2006-12-04 2008-06-05 Airbus Deutschland Gmbh RFID-Etikett, sowie dessen Verwendung und ein damit gekennzeichnetes Objekt
US20080143630A1 (en) 2006-04-14 2008-06-19 Murata Manufacturing Co., Ltd. Wireless ic device
WO2008081699A1 (ja) 2006-12-28 2008-07-10 Philtech Inc. 基体シート
US20080169905A1 (en) 2004-10-29 2008-07-17 Hewlett-Packard Development Company, L.P. Inductive Coupling in Documents
JP2008197714A (ja) 2007-02-08 2008-08-28 Dainippon Printing Co Ltd 非接触データキャリア装置及び非接触データキャリア用補助アンテナ
JP2008217406A (ja) 2007-03-05 2008-09-18 Dainippon Printing Co Ltd 非接触式データキャリア装置
WO2008126458A1 (ja) 2007-04-06 2008-10-23 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
US20080272885A1 (en) 2004-01-22 2008-11-06 Mikoh Corporation Modular Radio Frequency Identification Tagging Method
WO2008133018A1 (ja) 2007-04-13 2008-11-06 Murata Manufacturing Co., Ltd. 磁界結合型アンテナ、磁界結合型アンテナモジュールおよび磁界結合型アンテナ装置、ならびにこれらの製造方法
WO2008140037A1 (ja) 2007-05-11 2008-11-20 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
JP2008288915A (ja) 2007-05-18 2008-11-27 Panasonic Electric Works Co Ltd アンテナ装置
WO2008142957A1 (ja) 2007-05-10 2008-11-27 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
US20090002130A1 (en) 2006-04-10 2009-01-01 Murata Manufacturing Co., Ltd. Wireless ic device
US20090009007A1 (en) 2006-04-26 2009-01-08 Murata Manufacturing Co., Ltd. Product including power supply circuit board
JP2009017284A (ja) 2007-07-05 2009-01-22 Panasonic Corp アンテナ装置
US20090021446A1 (en) 2007-07-18 2009-01-22 Murata Manufacturing Co., Ltd. Wireless ic device and electronic device
WO2009011376A1 (ja) 2007-07-18 2009-01-22 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
WO2009011400A1 (ja) 2007-07-17 2009-01-22 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス及び電子機器
US20090021352A1 (en) 2007-07-18 2009-01-22 Murata Manufacturing Co., Ltd. Radio frequency ic device and electronic apparatus
WO2009011423A1 (ja) 2007-07-18 2009-01-22 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
JP3148168U (ja) 2008-10-21 2009-02-05 株式会社村田製作所 無線ｉｃデバイス
US20090109102A1 (en) 2006-07-11 2009-04-30 Murata Manufacturing Co., Ltd. Antenna and radio ic device
US20090160719A1 (en) 2007-12-20 2009-06-25 Murata Manufacturing Co., Ltd. Radio frequency ic device
JP2009182630A (ja) 2008-01-30 2009-08-13 Dainippon Printing Co Ltd ブースタアンテナ基板、ブースタアンテナ基板シート及び非接触式データキャリア装置
WO2009110381A1 (ja) 2008-03-03 2009-09-11 株式会社村田製作所 無線ｉｃデバイス及び無線通信システム
US20090321527A1 (en) 2008-06-25 2009-12-31 Murata Manufacturing Co., Ltd. Wireless ic device and manufacturing method thereof
JP4609604B2 (ja) 2008-05-21 2011-01-12 株式会社村田製作所 無線ｉｃデバイス

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3064840B2 (ja) * 1994-12-22 2000-07-12 ソニー株式会社 Ｉｃカード
JPH10293828A (ja) * 1997-04-18 1998-11-04 Omron Corp データキャリア、コイルモジュール、リーダライタ及び衣服データ取得方法
JPH11149536A (ja) * 1997-11-14 1999-06-02 Toppan Printing Co Ltd 複合ｉｃカード

Patent Citations (445)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364564A (en) 1965-06-28 1968-01-23 Gregory Ind Inc Method of producing welding studs dischargeable in end-to-end relationship
US4794397A (en) 1984-10-13 1988-12-27 Toyota Jidosha Kabushiki Kaisha Automobile antenna
US5253969A (en) 1989-03-10 1993-10-19 Sms Schloemann-Siemag Aktiengesellschaft Feeding system for strip material, particularly in treatment plants for metal strips
US5399060A (en) 1989-03-10 1995-03-21 Sms Schloemann-Siemag Aktiengesellschaft Feeding system for strip material, particularly in treatment plants for metal strip
US5232765A (en) 1990-07-25 1993-08-03 Ngk Insulators, Ltd. Distributed constant circuit board using ceramic substrate material
NL9100176A (nl) 1991-02-01 1992-03-02 Nedap Nv Antenne met transformator voor contactloze informatieoverdracht vanuit integrated circuit-kaart.
NL9100347A (nl) 1991-02-26 1992-03-02 Nedap Nv Geintegreerde transformator voor een contactloze identificatiekaart.
US5337063A (en) 1991-04-22 1994-08-09 Mitsubishi Denki Kabushiki Kaisha Antenna circuit for non-contact IC card and method of manufacturing the same
US5374937A (en) 1991-07-08 1994-12-20 Nippon Telegraph And Telephone Corporation Retractable antenna system
US5491483A (en) 1994-01-05 1996-02-13 Texas Instruments Incorporated Single loop transponder system and method
EP0694874A2 (de) 1994-07-25 1996-01-31 Toppan Printing Co., Ltd. Bioabbaubare Karte
US5903239A (en) 1994-08-11 1999-05-11 Matsushita Electric Industrial Co., Ltd. Micro-patch antenna connected to circuits chips
US5528222A (en) 1994-09-09 1996-06-18 International Business Machines Corporation Radio frequency circuit and memory in thin flexible package
US5955723A (en) 1995-05-03 1999-09-21 Siemens Aktiengesellschaft Contactless chip card
US5757074A (en) 1995-07-07 1998-05-26 Hughes Electronics Corporation Microwave/millimeter wave circuit structure with discrete flip-chip mounted elements
US5854480A (en) 1995-07-18 1998-12-29 Oki Electric Indusry Co., Ltd. Tag with IC capacitively coupled to antenna
JP3653099B2 (ja) 1995-09-05 2005-05-25 インターメック・アイ・ピー・コーポレイション 高周波タグ付け
GB2305075A (en) 1995-09-05 1997-03-26 Ibm Radio Frequency Tag for Electronic Apparatus
US5995006A (en) 1995-09-05 1999-11-30 Intermec Ip Corp. Radio frequency tag
US6249258B1 (en) 1995-09-15 2001-06-19 Aeg Identifikationssysteme Transponder arrangement
US6172608B1 (en) 1996-06-19 2001-01-09 Integrated Silicon Design Pty. Ltd. Enhanced range transponder system
US6104311A (en) 1996-08-26 2000-08-15 Addison Technologies Information storage and identification tag
JP2001505682A (ja) 1996-10-09 2001-04-24 ペーアーファウ カード ゲームベーハ スマートカードの製造方法及び製造のための接続配置
US6190942B1 (en) 1996-10-09 2001-02-20 Pav Card Gmbh Method and connection arrangement for producing a smart card
EP0848448A2 (de) 1996-12-10 1998-06-17 Murata Manufacturing Co., Ltd. Oberflächenmontierte Antenne und Kommunikationsgerät mit einer derartigen Antenne
EP1010543A1 (de) 1996-12-27 2000-06-21 Rohm Co., Ltd. Chipkarte und -modul
WO1998033142A1 (de) 1997-01-28 1998-07-30 Amatech Advanced Micromechanic & Automation Technology Gmbh & Co. Kg Übertragungsmodul für eine transpondervorrichtung sowie transpondervorrichtung und verfahren zum betrieb einer transpondervorrichtung
CA2279176A1 (en) 1997-01-28 1998-07-30 Amatech Advanced Micromechanic & Automation Technology Gmbh & Co. Kg Transmission module for a transponder device, and also a transponder device and method of operating a transponder device
JP2000510271A (ja) 1997-01-28 2000-08-08 アマテック アドヴァンスト マイクロメカニック アンド オートメーション テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー．コマンディト ゲゼルシャフト トランスポンダー装置用伝送モジュール及びトランスポンダー装置並びにトランスポンダー装置を作動させる方法
US6181287B1 (en) 1997-03-10 2001-01-30 Precision Dynamics Corporation Reactively coupled elements in circuits on flexible substrates
JP2001514777A (ja) 1997-03-10 2001-09-11 プレシジョン ダイナミクス コーポレイション 可撓性基体に設けられた回路の反応可能に接続された要素
US6378774B1 (en) 1997-11-14 2002-04-30 Toppan Printing Co., Ltd. IC module and smart card
US6367143B1 (en) 1998-03-10 2002-04-09 Smart Card Technologies Co. Ltd. Coil element and method for manufacturing thereof
US6362784B1 (en) 1998-03-31 2002-03-26 Matsuda Electric Industrial Co., Ltd. Antenna unit and digital television receiver
EP0948083A2 (de) 1998-03-31 1999-10-06 Kabushiki Kaisha Toshiba Schleifenantennenanordnung und ihre Verwendung in einem Datenverarbeitungsgerät mit Wechselspeichermedium
US5936150A (en) 1998-04-13 1999-08-10 Rockwell Science Center, Llc Thin film resonant chemical sensor with resonant acoustic isolator
JP2002505645A (ja) 1998-04-14 2002-02-19 リバティ・カートン・カンパニー−テキサス コンプレッサ及び他の品物のためのコンテナ
US6107920A (en) 1998-06-09 2000-08-22 Motorola, Inc. Radio frequency identification tag having an article integrated antenna
WO1999067754A1 (en) 1998-06-23 1999-12-29 Motorola Inc. Radio frequency identification tag having a printed antenna and method
JP2000021639A (ja) 1998-07-02 2000-01-21 Sharp Corp インダクター、これを用いた共振回路、整合回路、アンテナ回路及び発振回路
US6271803B1 (en) 1998-07-03 2001-08-07 Murata Manufacturing Co., Ltd. Chip antenna and radio equipment including the same
JP2000022421A (ja) 1998-07-03 2000-01-21 Murata Mfg Co Ltd チップアンテナ及びそれを搭載した無線機器
JP2000311226A (ja) 1998-07-28 2000-11-07 Toshiba Corp 無線ｉｃカード及びその製造方法並びに無線ｉｃカード読取り書込みシステム
EP0977145A2 (de) 1998-07-28 2000-02-02 Kabushiki Kaisha Toshiba Radio IC-Karte
JP2000059260A (ja) 1998-08-04 2000-02-25 Sony Corp 記憶装置
JP2002522849A (ja) 1998-08-14 2002-07-23 スリーエム イノベイティブ プロパティズ カンパニー 無線周波数識別システムのアプリケーション
US20020011967A1 (en) 1998-08-14 2002-01-31 3M Innovative Properties Company Application for a radio frequency identification system
WO2000010122A2 (en) 1998-08-14 2000-02-24 3M Innovative Properties Company Radio frequency identification systems applications
US6335686B1 (en) 1998-08-14 2002-01-01 3M Innovative Properties Company Application for a radio frequency identification system
JP2000090207A (ja) 1998-09-08 2000-03-31 Toppan Printing Co Ltd 非接触ｉｃカード用検査装置および検査方法
JP2000085283A (ja) 1998-09-16 2000-03-28 Dainippon Printing Co Ltd 非接触ｉｃカードとその製造方法
JP2000132643A (ja) 1998-10-23 2000-05-12 Toppan Printing Co Ltd 非接触ｉｃカード用の検査装置および検査方法
JP2000137785A (ja) 1998-10-30 2000-05-16 Sony Corp 非接触型ｉｃカードの製造方法および非接触型ｉｃカード
JP2000137779A (ja) 1998-10-30 2000-05-16 Hitachi Maxell Ltd 非接触情報媒体とその製造方法
US6837438B1 (en) 1998-10-30 2005-01-04 Hitachi Maxell, Ltd. Non-contact information medium and communication system utilizing the same
JP2000137778A (ja) 1998-10-30 2000-05-16 Denso Corp 皿状物品用ｉｄタグ
JP2000148948A (ja) 1998-11-05 2000-05-30 Sony Corp 非接触型ｉｃラベルおよびその製造方法
JP2000172812A (ja) 1998-12-08 2000-06-23 Hitachi Maxell Ltd 非接触情報媒体
US6452563B1 (en) 1998-12-22 2002-09-17 Gemplus Antenna arrangement in a metallic environment
JP2000209013A (ja) 1999-01-14 2000-07-28 Nec Saitama Ltd 移動無線端末および内蔵アンテナ
JP2000222540A (ja) 1999-02-03 2000-08-11 Hitachi Maxell Ltd 非接触型半導体タグ
US6448874B1 (en) 1999-02-08 2002-09-10 Alps Electric Co., Ltd. Resonant line constructed by microstrip line which is easy to be trimmed
JP2000243797A (ja) 1999-02-18 2000-09-08 Sanken Electric Co Ltd 半導体ウエハ及びその切断法並びに半導体ウエハ組立体及びその切断法
JP2000242754A (ja) 1999-02-23 2000-09-08 Toshiba Corp Ｉｃカード
JP2000251049A (ja) 1999-03-03 2000-09-14 Konica Corp カード及びその製造方法
JP2000261230A (ja) 1999-03-05 2000-09-22 Smart Card Technologies:Kk コイルユニットと、それを使用するアンテナ装置、プリント回路基板
JP2000276569A (ja) 1999-03-26 2000-10-06 Dainippon Printing Co Ltd Ｉｃチップ及びそれを内蔵したメモリー媒体
US6542050B1 (en) 1999-03-30 2003-04-01 Ngk Insulators, Ltd. Transmitter-receiver
JP2000349680A (ja) 1999-03-30 2000-12-15 Ngk Insulators Ltd 送受信機
JP2000286634A (ja) 1999-03-30 2000-10-13 Ngk Insulators Ltd アンテナ装置及びアンテナ装置の製造方法
JP2000286760A (ja) 1999-03-31 2000-10-13 Toyota Autom Loom Works Ltd 移動体通信用結合器、移動体及び移動体の通信方法
JP2000321984A (ja) 1999-05-12 2000-11-24 Hitachi Ltd Ｒｆ−ｉｄタグ付きラベル
JP2001028036A (ja) 1999-07-14 2001-01-30 Shinko Electric Ind Co Ltd 半導体装置及びその製造方法
JP2001043340A (ja) 1999-07-29 2001-02-16 Toppan Printing Co Ltd 複合ｉｃカード
EP1085480A1 (de) 1999-09-14 2001-03-21 Kabushiki Kaisha Miyake Verfahren zur Herstellung von Resonanzetiketten
JP2001084463A (ja) 1999-09-14 2001-03-30 Miyake:Kk 共振回路
US6259369B1 (en) 1999-09-30 2001-07-10 Moore North America, Inc. Low cost long distance RFID reading
JP2001101369A (ja) 1999-10-01 2001-04-13 Matsushita Electric Ind Co Ltd Ｒｆタグ
US6664645B2 (en) 1999-11-24 2003-12-16 Omron Corporation Method of mounting a semiconductor chip, circuit board for flip-chip connection and method of manufacturing the same, electromagnetic wave readable data carrier and method of manufacturing the same, and electronic component module for an electromagnetic wave readable data carrier
US6406990B1 (en) 1999-11-24 2002-06-18 Omron Corporation Method of mounting a semiconductor chip, circuit board for flip-chip connection and method of manufacturing the same, electromagnetic wave readable data carrier and method of manufacturing the same, and electronic component module for an electromagnetic wave readable data carrier
JP2001168628A (ja) 1999-12-06 2001-06-22 Smart Card Technologies:Kk Ｉｃカード用の補助アンテナ
JP2001188890A (ja) 2000-01-05 2001-07-10 Omron Corp 非接触タグ
JP2001240046A (ja) 2000-02-25 2001-09-04 Toppan Forms Co Ltd 容器及びその製造方法
JP2001257292A (ja) 2000-03-10 2001-09-21 Hitachi Maxell Ltd 半導体装置
JP2001256457A (ja) 2000-03-13 2001-09-21 Toshiba Corp 半導体装置及びその製造方法、ｉｃカード通信システム
US20030169153A1 (en) 2000-03-28 2003-09-11 Philipp Muller Rfid-label with an element for regulating the resonance frequency
JP2003529163A (ja) 2000-03-28 2003-09-30 ルカトロン アーゲー 共振周波数を調整する部材を有するｒｆｉｄラベル
JP2001351083A (ja) 2000-04-04 2001-12-21 Dainippon Printing Co Ltd 非接触式データキャリア装置および補助アンテナ
JP2001351084A (ja) 2000-04-04 2001-12-21 Dainippon Printing Co Ltd 非接触式データキャリア装置および補助アンテナ
JP2001319380A (ja) 2000-05-11 2001-11-16 Mitsubishi Materials Corp Ｒｆｉｄ付光ディスク
JP2001331976A (ja) 2000-05-17 2001-11-30 Casio Comput Co Ltd 光記録型記録媒体
JP2001332923A (ja) 2000-05-19 2001-11-30 Dx Antenna Co Ltd フィルムアンテナ
JP2001339226A (ja) 2000-05-26 2001-12-07 Nec Saitama Ltd アンテナ装置
EP1160915A2 (de) 2000-05-30 2001-12-05 Mitsubishi Materials Corporation Antennenanordung für Abfragegerät
JP2001344574A (ja) 2000-05-30 2001-12-14 Mitsubishi Materials Corp 質問器のアンテナ装置
US6963729B2 (en) 2000-05-30 2005-11-08 Mitsubishi Materials Corporation Antenna device of interrogator
JP2001352176A (ja) 2000-06-05 2001-12-21 Fuji Xerox Co Ltd 多層プリント配線基板および多層プリント配線基板製造方法
WO2001095242A2 (en) 2000-06-06 2001-12-13 Battelle Memorial Institute Remote communication system
JP2003536302A (ja) 2000-06-06 2003-12-02 バッテル メモリアル インスティテュート 遠隔通信のシステムおよび方法
US20020015002A1 (en) 2000-06-23 2002-02-07 Hidenori Yasukawa Antenna coil for IC card and manufacturing method thereof
US20030006901A1 (en) 2000-07-04 2003-01-09 Ji-Tae Kim Passive transponder identification and credit-card type transponder
EP1170795A2 (de) 2000-07-06 2002-01-09 Murata Manufacturing Co., Ltd. Elektronikkomponente mit Seitenkontakten und ihre Herstellung
JP2002026513A (ja) 2000-07-06 2002-01-25 Murata Mfg Co Ltd 電子部品およびその製造方法、集合電子部品、電子部品の実装構造、ならびに電子装置
JP2002024776A (ja) 2000-07-07 2002-01-25 Nippon Signal Co Ltd:The Ｉｃカード用リーダライタ
US7088249B2 (en) 2000-07-19 2006-08-08 Hanex Co., Ltd. Housing structure for RFID tag, installation structure for RFID tag, and communication using such RFID tag
JP2004505481A (ja) 2000-07-20 2004-02-19 サムスン　エレクトロニクス　カンパニー　リミテッド アンテナ
EP1343223A1 (de) 2000-07-20 2003-09-10 Samsung Electronics Co., Ltd. Antenne
JP2005137032A (ja) 2000-07-20 2005-05-26 Samsung Electronics Co Ltd アンテナ
JP2002042076A (ja) 2000-07-21 2002-02-08 Dainippon Printing Co Ltd 非接触型データキャリア及び非接触型データキャリアを有する冊子
JP3075400U (ja) 2000-08-03 2001-02-16 昌栄印刷株式会社 非接触型ｉｃカード
JP2002063557A (ja) 2000-08-21 2002-02-28 Mitsubishi Materials Corp Ｒｆｉｄ用タグ
JP2002076750A (ja) 2000-08-24 2002-03-15 Murata Mfg Co Ltd アンテナ装置およびそれを備えた無線機
US20020044092A1 (en) 2000-08-24 2002-04-18 Yuichi Kushihi Antenna device and radio equipment having the same
US6462716B1 (en) 2000-08-24 2002-10-08 Murata Manufacturing Co., Ltd. Antenna device and radio equipment having the same
EP1193793A2 (de) 2000-09-28 2002-04-03 Hitachi Kokusai Electric Inc. Antenne
JP2002111363A (ja) 2000-09-28 2002-04-12 Hiroji Kawakami アンテナ
JP2002150245A (ja) 2000-10-19 2002-05-24 Samsung Sds Co Ltd Ｉｃカード用のｉｃモジュールと、それを使用するｉｃカード
US6634564B2 (en) 2000-10-24 2003-10-21 Dai Nippon Printing Co., Ltd. Contact/noncontact type data carrier module
US20020067316A1 (en) 2000-10-27 2002-06-06 Mitsubishi Materials Corporation Antenna
US6600459B2 (en) 2000-10-27 2003-07-29 Mitsubishi Materials Corporation Antenna
JP2002204117A (ja) 2000-10-27 2002-07-19 Mitsubishi Materials Corp アンテナ
JP2002158529A (ja) 2000-11-20 2002-05-31 Murata Mfg Co Ltd 表面実装型アンテナ構造およびそれを備えた通信機
JP2002157564A (ja) 2000-11-21 2002-05-31 Toyo Aluminium Kk Ｉｃカード用アンテナコイルとその製造方法
JP2002185358A (ja) 2000-11-24 2002-06-28 Supersensor Pty Ltd 容器にｒｆトランスポンダを装着する方法
JP2002175508A (ja) 2000-12-07 2002-06-21 Dainippon Printing Co Ltd 非接触式データキャリア装置とブースターアンテナ部用配線部材
JP2002183690A (ja) 2000-12-11 2002-06-28 Hitachi Maxell Ltd 非接触ｉｃタグ装置
WO2002048980A1 (en) 2000-12-15 2002-06-20 Electrox Corp. Process for the manufacture of novel, inexpensive radio frequency identification devices
US20060071084A1 (en) 2000-12-15 2006-04-06 Electrox Corporation Process for manufacture of novel, inexpensive radio frequency identification devices
EP1347533A1 (de) 2000-12-18 2003-09-24 Mitsubishi Materials Corporation Hfid-antenne
JP2002252117A (ja) 2000-12-19 2002-09-06 Murata Mfg Co Ltd 積層型コイル部品及びその製造方法
US6927738B2 (en) 2001-01-11 2005-08-09 Hanex Co., Ltd. Apparatus and method for a communication device
US20020093457A1 (en) 2001-01-12 2002-07-18 Hiroki Hamada Antenna device
JP2002280821A (ja) 2001-01-12 2002-09-27 Furukawa Electric Co Ltd:The アンテナ装置および端末機器
JP2002232221A (ja) 2001-01-30 2002-08-16 Alps Electric Co Ltd 送受信ユニット
EP1227540A1 (de) 2001-01-30 2002-07-31 Alps Electric Co., Ltd. Teilweise Masseverbindung eines metallischen Gehäuses um bestimmte elektrische Längen für die Masseverbindung einer Chip-Antenne zu erzielen
WO2002061675A1 (en) 2001-01-31 2002-08-08 Hitachi, Ltd. Non-contact identification medium
JP2002230128A (ja) 2001-02-05 2002-08-16 Dainippon Printing Co Ltd コイルオンチップ型の半導体モジュール付き物品、および販売システム
JP2002246828A (ja) 2001-02-15 2002-08-30 Mitsubishi Materials Corp トランスポンダのアンテナ
US6861731B2 (en) 2001-03-02 2005-03-01 Koninklijke Philips Electronics N.V. Module and electronic device
JP2004519916A (ja) 2001-03-02 2004-07-02 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ モジュール及び電子デバイス
JP2002259934A (ja) 2001-03-06 2002-09-13 Dainippon Printing Co Ltd Ｒｆｉｄタグ付き液体容器
US6763254B2 (en) 2001-03-30 2004-07-13 Matsushita Electric Industrial Co., Ltd. Portable information terminal having wireless communication device
JP2003022912A (ja) 2001-03-30 2003-01-24 Mitsubishi Materials Corp アンテナコイル及びそれを用いた識別タグ、リーダライタ装置、リーダ装置及びライタ装置
JP2002298109A (ja) 2001-03-30 2002-10-11 Toppan Forms Co Ltd 非接触型ｉｃメディアおよびその製造方法
JP2002308437A (ja) 2001-04-16 2002-10-23 Dainippon Printing Co Ltd Ｒｆｉｄタグを用いた検査システム
JP2002319812A (ja) 2001-04-20 2002-10-31 Oji Paper Co Ltd データキャリヤ貼着方法
JP2002319008A (ja) 2001-04-23 2002-10-31 Hanex Chuo Kenkyusho:Kk Ｒｆｉｄタグ構造及びその製造方法
JP2002319009A (ja) 2001-04-23 2002-10-31 Hanex Chuo Kenkyusho:Kk Ｒｆｉｄタグ構造及びｒｆｉｄタグの電磁結合器
JP2004527864A (ja) 2001-05-31 2004-09-09 ラフセック オサケ ユキチュア スマートラベルおよびスマートラベルウェブ
WO2002097723A1 (en) 2001-05-31 2002-12-05 Rafsec Oy A smart label and a smart label web
JP2002366917A (ja) 2001-06-07 2002-12-20 Hitachi Ltd アンテナを内蔵するｉｃカード
JP2002362613A (ja) 2001-06-07 2002-12-18 Toppan Printing Co Ltd 非接触ｉｃが積層された積層包装材及びこれを用いた包装容器、並びに包装容器の開封検出方法
JP2002374139A (ja) 2001-06-13 2002-12-26 Murata Mfg Co Ltd バランス型ｌｃフィルタ
JP2002373323A (ja) 2001-06-18 2002-12-26 Dainippon Printing Co Ltd 非接触ｉｃチップ付きカード一体型フォーム
JP2002373029A (ja) 2001-06-18 2002-12-26 Hitachi Ltd Ｉｃタグによるソフトウェアの不正コピーの防止方法
JP2003006599A (ja) 2001-06-19 2003-01-10 Teraoka Seiko Co Ltd Ｉｃタグの金属物への装着方法及びｉｃタグ内蔵マーカー
US6828881B2 (en) 2001-07-02 2004-12-07 Ngk Insulators, Ltd. Stacked dielectric filter
JP2003016412A (ja) 2001-07-03 2003-01-17 Hitachi Chem Co Ltd Ｉｃモジュール、ｉｃラベル及びｉｃカード
JP2003026177A (ja) 2001-07-12 2003-01-29 Toppan Printing Co Ltd 非接触方式ｉｃチップ付き包装体
JP2003030612A (ja) 2001-07-19 2003-01-31 Oji Paper Co Ltd Ｉｃチップ実装体
JP2005236339A (ja) 2001-07-19 2005-09-02 Oji Paper Co Ltd Ｉｃチップ実装体
EP1280350A1 (de) 2001-07-26 2003-01-29 Irdeto Access B.V. Zeitvaliderungssystem
JP2003179565A (ja) 2001-07-26 2003-06-27 Irdeto Access Bv 時刻検証システム
EP1280232A1 (de) 2001-07-27 2003-01-29 TDK Corporation Zur gemeinsamen Nutzung bei mehreren Frequenzen geeignete Antennenvorrichtung und elektronisches Gerät mit dieser
US20030020661A1 (en) 2001-07-27 2003-01-30 Tdk Corporation Antenna device capable of being commonly used at a plurality of frequencies and electronic equipment having the same
JP2003046318A (ja) 2001-07-27 2003-02-14 Tdk Corp アンテナ装置及びそれを備えた電子機器
JP2003069335A (ja) 2001-08-28 2003-03-07 Hitachi Kokusai Electric Inc 補助アンテナ
JP2003067711A (ja) 2001-08-29 2003-03-07 Toppan Forms Co Ltd Ｉｃチップ実装体あるいはアンテナ部を備えた物品
US20030045324A1 (en) 2001-08-30 2003-03-06 Murata Manufacturing Co., Ltd. Wireless communication apparatus
JP2003078336A (ja) 2001-08-30 2003-03-14 Tokai Univ 積層スパイラルアンテナ
JP2003076947A (ja) 2001-09-05 2003-03-14 Toppan Forms Co Ltd Ｒｆ−ｉｄの検査システム
JP2003085501A (ja) 2001-09-07 2003-03-20 Dainippon Printing Co Ltd 非接触ｉｃタグ
JP2003085520A (ja) 2001-09-11 2003-03-20 Oji Paper Co Ltd Ｉｃカードの製造方法
JP2003099721A (ja) 2001-09-25 2003-04-04 Toppan Forms Co Ltd Ｒｆ−ｉｄの検査システム
JP2003099720A (ja) 2001-09-25 2003-04-04 Toppan Forms Co Ltd Ｒｆ−ｉｄの検査システム
JP2003110344A (ja) 2001-09-26 2003-04-11 Hitachi Metals Ltd 表面実装型アンテナおよびそれを搭載したアンテナ装置
JP2003132330A (ja) 2001-10-25 2003-05-09 Sato Corp Ｒｆｉｄラベルプリンタ
JP2003134007A (ja) 2001-10-30 2003-05-09 Auto Network Gijutsu Kenkyusho:Kk 車載機器間における信号送受信システム及び車載機器間における信号送受信方法
JP2003158414A (ja) 2001-11-20 2003-05-30 Dainippon Printing Co Ltd Ｉｃタグ付き包装体とｉｃタグ付き包装体の製造方法
JP2003155062A (ja) 2001-11-20 2003-05-27 Dainippon Printing Co Ltd Ｉｃタグ付き包装体とｉｃタグ付き包装体の製造方法
US6812707B2 (en) 2001-11-27 2004-11-02 Mitsubishi Materials Corporation Detection element for objects and detection device using the same
JP2003168760A (ja) 2001-11-30 2003-06-13 Toppan Forms Co Ltd 導電接続部を有するインターポーザ
JP2003188338A (ja) 2001-12-13 2003-07-04 Sony Corp 回路基板装置及びその製造方法
US20040066617A1 (en) 2001-12-13 2004-04-08 Takayuki Hirabayashi Circuit board device and its manufacturing method
JP2003187207A (ja) 2001-12-17 2003-07-04 Mitsubishi Materials Corp Ｒｆｉｄ用タグの電極構造及び該電極を用いた共振周波数の調整方法
JP2003188620A (ja) 2001-12-19 2003-07-04 Murata Mfg Co Ltd モジュール一体型アンテナ
JP2003187211A (ja) 2001-12-20 2003-07-04 Dainippon Printing Co Ltd 非接触通信機能を有する紙製ｉｃカード用基材
JP2003198230A (ja) 2001-12-28 2003-07-11 Ntn Corp 誘電性樹脂統合アンテナ
JP2003209421A (ja) 2002-01-17 2003-07-25 Dainippon Printing Co Ltd 透明アンテナを有するｒｆｉｄタグ、及びその製造方法
JP2003218624A (ja) 2002-01-21 2003-07-31 Fec Inc Ｉｃカード用のブースタアンテナ
JP2003216919A (ja) 2002-01-23 2003-07-31 Toppan Forms Co Ltd Ｒｆ−ｉｄメディア
JP2003233780A (ja) 2002-02-06 2003-08-22 Mitsubishi Electric Corp データ通信装置
JP2003242471A (ja) 2002-02-14 2003-08-29 Dainippon Printing Co Ltd ウェブに実装されたｉｃチップへのアンテナパターン形成方法とｉｃタグ付き包装体
JP2003243918A (ja) 2002-02-18 2003-08-29 Dainippon Printing Co Ltd 非接触ｉｃタグ用アンテナと非接触ｉｃタグ
JP2003249813A (ja) 2002-02-25 2003-09-05 Tecdia Kk ループアンテナ付きｒｆｉｄ用タグ
US7119693B1 (en) 2002-03-13 2006-10-10 Celis Semiconductor Corp. Integrated circuit with enhanced coupling
WO2003079305A1 (en) 2002-03-13 2003-09-25 Celis Semiconductor Corporation Integrated circuit with enhanced coupling
JP2003288560A (ja) 2002-03-27 2003-10-10 Toppan Forms Co Ltd 帯電防止機能を有するインターポーザおよびインレットシート
US7129834B2 (en) 2002-03-28 2006-10-31 Kabushiki Kaisha Toshiba String wireless sensor and its manufacturing method
JP2003309418A (ja) 2002-04-17 2003-10-31 Alps Electric Co Ltd ダイポールアンテナ
JP2003317060A (ja) 2002-04-22 2003-11-07 Dainippon Printing Co Ltd Ｉｃカード
EP1357511A2 (de) 2002-04-24 2003-10-29 Smart Card Co., Ltd. Etikettensystem mit integrierter Schaltung
JP2003332820A (ja) 2002-05-10 2003-11-21 Fec Inc Ｉｃカード用のブースタアンテナ
JP2003331246A (ja) 2002-05-14 2003-11-21 Toppan Printing Co Ltd 非接触ｉｃ媒体用モジュール及び非接触ｉｃ媒体
US20040001027A1 (en) 2002-06-27 2004-01-01 Killen William D. Dipole arrangements using dielectric substrates of meta-materials
EP1548872A1 (de) 2002-07-05 2005-06-29 Yokowo Co., Ltd Antenne mit eingebautem filter
US20060055601A1 (en) 2002-07-05 2006-03-16 Shozaburo Kameda Antenna with built-in filter
JP2004040597A (ja) 2002-07-05 2004-02-05 Yokowo-Ube Giga Devices Co Ltd フィルタ内蔵アンテナ
US20040026519A1 (en) 2002-08-08 2004-02-12 Mitsuo Usami Semiconductor devices and manufacturing method therefor and electronic commerce method and transponder reader
JP2004127230A (ja) 2002-08-08 2004-04-22 Renesas Technology Corp 半導体装置、半導体装置の製造方法、電子商取引方法及びトランスポンダ読み取り装置
JP2004082775A (ja) 2002-08-23 2004-03-18 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JP2004096566A (ja) 2002-09-02 2004-03-25 Toenec Corp 誘導通信装置
US20040056823A1 (en) 2002-09-20 2004-03-25 Zuk Philip C. RFID tag wide bandwidth logarithmic spiral antenna method and system
JP2006513594A (ja) 2002-09-20 2006-04-20 フェアチャイルド セミコンダクター コーポレイション Ｒｆｉｄタグ広帯域幅対数螺旋アンテナの方法及びシステム
JP2004126750A (ja) 2002-09-30 2004-04-22 Toppan Forms Co Ltd 情報書込／読出装置、アンテナ及びｒｆ−ｉｄメディア
JP2004140513A (ja) 2002-10-16 2004-05-13 Hitachi Kokusai Electric Inc リーダライタ用アンテナ、及びそれを備えた物品管理棚
JP2004213582A (ja) 2003-01-09 2004-07-29 Mitsubishi Materials Corp Ｒｆｉｄタグ及びリーダ／ライタ並びに該タグを備えたｒｆｉｄシステム
JP2004234595A (ja) 2003-02-03 2004-08-19 Matsushita Electric Ind Co Ltd 情報記録媒体読取装置
US7250910B2 (en) 2003-02-03 2007-07-31 Matsushita Electric Industrial Co., Ltd. Antenna apparatus utilizing minute loop antenna and radio communication apparatus using the same antenna apparatus
US20060109185A1 (en) 2003-02-06 2006-05-25 Hiroshi Iwai Portable radio communication apparatus provided with a part of a housing operating as an antenna
US20040219956A1 (en) 2003-02-06 2004-11-04 Hiroshi Iwai Portable radio communication apparatus provided with a boom portion and a part of housing operating as an antenna
US20040227673A1 (en) 2003-02-06 2004-11-18 Hiroshi Iwai Portable radio communication apparatus provided with a part of housing operating as an antenna
WO2004072892A2 (en) 2003-02-13 2004-08-26 Avery Dennison Corporation Rfid device tester and method
JP2004253858A (ja) 2003-02-18 2004-09-09 Minerva:Kk Ｉｃタグ用のブースタアンテナ装置
JP2004282403A (ja) 2003-03-14 2004-10-07 Fuji Electric Holdings Co Ltd アンテナ、及びデータ読取装置
JP2004280390A (ja) 2003-03-14 2004-10-07 Toppan Forms Co Ltd Ｒｆ−ｉｄメディア及びｒｆ−ｉｄメディアの製造方法
JP2004287767A (ja) 2003-03-20 2004-10-14 Hitachi Maxell Ltd 非接触通信式情報担体
JP2004297249A (ja) 2003-03-26 2004-10-21 Matsushita Electric Ind Co Ltd 異相線間カプラーとその装着方法、及び、異相線間のカップリング方法
JP2004304370A (ja) 2003-03-28 2004-10-28 Sony Corp アンテナコイル及び通信機器
JP2004297681A (ja) 2003-03-28 2004-10-21 Toppan Forms Co Ltd 非接触型情報記録媒体
JP2004319848A (ja) 2003-04-17 2004-11-11 Nippon Micron Kk 半導体装置およびその製造方法
JP2004326380A (ja) 2003-04-24 2004-11-18 Dainippon Printing Co Ltd Ｒｆｉｄタグ
JP2004334268A (ja) 2003-04-30 2004-11-25 Dainippon Printing Co Ltd 紙片ｉｃタグと紙片ｉｃタグ付き書籍・雑誌、紙片ｉｃタグ付き書籍
US7088307B2 (en) 2003-05-02 2006-08-08 Taiyo Yuden Co., Ltd. Antenna matching circuit, mobile communication device including antenna matching circuit, and dielectric antenna including antenna matching circuit
US20040217915A1 (en) 2003-05-02 2004-11-04 Tatsuya Imaizumi Antenna matching circuit, mobile communication device including antenna matching circuit, and dielectric antenna including antenna matching circuit
JP2004336250A (ja) 2003-05-02 2004-11-25 Taiyo Yuden Co Ltd アンテナ整合回路、アンテナ整合回路を有する移動体通信装置、アンテナ整合回路を有する誘電体アンテナ
JP2004343000A (ja) 2003-05-19 2004-12-02 Fujikura Ltd 半導体モジュールとそれを備えた非接触ｉｃタグ及び半導体モジュールの製造方法
JP2004362190A (ja) 2003-06-04 2004-12-24 Hitachi Ltd 半導体装置
JP2004362341A (ja) 2003-06-05 2004-12-24 Toppan Printing Co Ltd Ｉｃタグ
US20040252064A1 (en) 2003-06-10 2004-12-16 Alps Electric Co., Ltd. Small-sized and high-gained antenna-integrated module
JP2005033461A (ja) 2003-07-11 2005-02-03 Mitsubishi Materials Corp Ｒｆｉｄシステム及び該システムにおけるアンテナの構造
US20050125093A1 (en) 2003-10-01 2005-06-09 Sony Corporation Relaying apparatus and communication system
JP2005124061A (ja) 2003-10-20 2005-05-12 Toyota Motor Corp ループアンテナ装置
JP2005128592A (ja) 2003-10-21 2005-05-19 Mitsubishi Electric Corp 分散識別情報記録装置、分散識別情報記憶チップ、分散識別情報読取装置及び分散識別情報記録・読取システム
JP2005136528A (ja) 2003-10-29 2005-05-26 Omron Corp ループコイルアンテナ
US20050092836A1 (en) 2003-10-29 2005-05-05 Kazuhiro Kudo Loop coilantenna
JP2005135132A (ja) 2003-10-30 2005-05-26 Dainippon Printing Co Ltd 外的要因変化感知検出システム
US20050099337A1 (en) 2003-11-12 2005-05-12 Hitachi, Ltd. Antenna, method for manufacturing the antenna, and communication apparatus including the antenna
JP2005167327A (ja) 2003-11-28 2005-06-23 Sharp Corp 小型アンテナ及びそれを備えた無線タグ
JP2005165839A (ja) 2003-12-04 2005-06-23 Nippon Signal Co Ltd:The リーダライタ、ｉｃタグ、物品管理装置、及び光ディスク装置
JP2005167813A (ja) 2003-12-04 2005-06-23 Hitachi Ltd 無線ｉｃタグ用アンテナ、無線ｉｃタグ及び無線ｉｃタグ付き容器
US20050134460A1 (en) 2003-12-04 2005-06-23 Mitsuo Usami Antenna for radio frequency identification
US20060044192A1 (en) 2003-12-23 2006-03-02 3M Innovative Properties Company Ultra high frequency radio frequency identification tag
US20050134506A1 (en) 2003-12-23 2005-06-23 3M Innovative Properties Company Ultra high frequency radio frequency identification tag
JP2005191705A (ja) 2003-12-24 2005-07-14 Sharp Corp 無線タグ及びそれを用いたｒｆｉｄシステム
JP2005210676A (ja) 2003-12-25 2005-08-04 Hitachi Ltd 無線用ｉｃタグ、無線用ｉｃタグの製造方法、及び、無線用ｉｃタグの製造装置
US20050138798A1 (en) 2003-12-25 2005-06-30 Isao Sakama Radio IC tag, method for manufacturing radio IC tag, and apparatus for manufacturing radio IC tag
US20050140512A1 (en) 2003-12-25 2005-06-30 Isao Sakama Wireless IC tag, and method and apparatus for manufacturing the same
US20070285335A1 (en) 2003-12-25 2007-12-13 Mitsubishi Materials Corporation Antenna Device and Communication Apparatus
JP2005210680A (ja) 2003-12-25 2005-08-04 Mitsubishi Materials Corp アンテナ装置
EP1547753A1 (de) 2003-12-26 2005-06-29 Jamco Corporation Verfahren und Vorrichtung zum Formen von duroplastichem Verbundwerkstoff
JP2005190417A (ja) 2003-12-26 2005-07-14 Taketani Shoji:Kk 固定物管理システム及びこのシステムに用いる個体識別子
JP2005192124A (ja) 2003-12-26 2005-07-14 Toda Kogyo Corp 磁界アンテナ、それを用いて構成したワイヤレスシステムおよび通信システム
US20080272885A1 (en) 2004-01-22 2008-11-06 Mikoh Corporation Modular Radio Frequency Identification Tagging Method
JP2005217822A (ja) 2004-01-30 2005-08-11 Soshin Electric Co Ltd アンテナ装置
US20080024156A1 (en) 2004-01-30 2008-01-31 Semiconductor Energy Laboratory Co., Ltd. Inspection System, Inspection Method, and Method for Manufacturing Semiconductor Device
US7112952B2 (en) 2004-01-30 2006-09-26 Semiconductor Energy Laboratory Co., Ltd. Inspection system, inspection method, and method for manufacturing semiconductor device
US7276929B2 (en) 2004-01-30 2007-10-02 Semiconductor Energy Laboratory Co., Ltd. Inspection system, inspection method, and method for manufacturing semiconductor device
JP2005229474A (ja) 2004-02-16 2005-08-25 Olympus Corp 情報端末装置
JP2005244778A (ja) 2004-02-27 2005-09-08 Sharp Corp 小型アンテナ及びそれを備えた無線タグ
JP2005252853A (ja) 2004-03-05 2005-09-15 Fec Inc Ｒｆ−ｉｄ用アンテナ
WO2005091434A1 (ja) 2004-03-24 2005-09-29 Uchida Yoko Co.,Ltd. 記録媒体用ｉｃタグ貼付シート及び記録媒体
JP2005275870A (ja) 2004-03-25 2005-10-06 Matsushita Electric Ind Co Ltd 挿入型無線通信媒体装置および電子機器
JP2005284352A (ja) 2004-03-26 2005-10-13 Toshiba Corp 携帯可能電子装置
JP2005295135A (ja) 2004-03-31 2005-10-20 Sharp Corp テレビジョン受信装置
JP2005293537A (ja) 2004-04-05 2005-10-20 Fuji Xynetics Kk Ｉｃタグ付き段ボ−ル
US20050232412A1 (en) 2004-04-16 2005-10-20 Matsushita Electric Industrial Co., Ltd. Line state detecting apparatus and transmitting apparatus and receiving apparatus of balanced transmission system
US20050236623A1 (en) 2004-04-23 2005-10-27 Nec Corporation Semiconductor device
JP2005311205A (ja) 2004-04-23 2005-11-04 Nec Corp 半導体装置
EP1744398A1 (de) 2004-04-27 2007-01-17 Sony Corporation Magnetkernglied zur antennenmodulverwendung, antennenmodul und damit ausgestattetes tragbares informationsendgerät
JP2005340759A (ja) 2004-04-27 2005-12-08 Sony Corp アンテナモジュール用磁芯部材、アンテナモジュールおよびこれを備えた携帯情報端末
JP2005321305A (ja) 2004-05-10 2005-11-17 Murata Mfg Co Ltd 電子部品測定治具
JP2005322119A (ja) 2004-05-11 2005-11-17 Ic Brains Co Ltd Ｉｃタグ付き物品の不正持ち出し防止装置
JP2005335755A (ja) 2004-05-26 2005-12-08 Iwata Label Co Ltd Ｒｆｉｄラベルの貼付方法および貼付装置
US7317396B2 (en) 2004-05-26 2008-01-08 Funai Electric Co., Ltd. Optical disc having RFID tag, optical disc apparatus, and system for preventing unauthorized copying
US20070252700A1 (en) 2004-05-26 2007-11-01 Iwata Label Co., Ltd. Affixing Method of Rfid Label and its Affixing Apparatus
WO2005115849A1 (ja) 2004-05-26 2005-12-08 Iwata Label Co., Ltd. Rfidラベルの貼付方法および貼付装置
JP2005346820A (ja) 2004-06-02 2005-12-15 Funai Electric Co Ltd 無線ｉｃタグを有する光ディスク及び光ディスク再生装置
JP2005345802A (ja) 2004-06-03 2005-12-15 Casio Comput Co Ltd 撮像装置、この撮像装置に用いられる交換ユニット、交換ユニット使用制御方法及びプログラム
JP2005352858A (ja) 2004-06-11 2005-12-22 Hitachi Maxell Ltd 通信式記録担体
JP2006025390A (ja) 2004-06-11 2006-01-26 Hitachi Ltd 無線用ｉｃタグ、及び無線用ｉｃタグの製造方法
US7405664B2 (en) 2004-06-11 2008-07-29 Hitachi, Ltd. Radio frequency IC tag and method for manufacturing the same
US20050275539A1 (en) 2004-06-11 2005-12-15 Isao Sakama Radio frequency IC tag and method for manufacturing the same
JP2006013976A (ja) 2004-06-28 2006-01-12 Tdk Corp 軟磁性体及びそれを用いたアンテナ装置
US20060001138A1 (en) 2004-06-30 2006-01-05 Hitachi, Ltd. IC-tag-bearing wiring board and method of fabricating the same
US20070018893A1 (en) 2004-07-13 2007-01-25 Manabu Kai Radio tag antenna structure for an optical recording medium and a case for an optical recording medium with a radio tag antenna
JP2006031766A (ja) 2004-07-13 2006-02-02 Fujitsu Ltd 光記録媒体用の無線タグアンテナ構造および無線タグアンテナ付き光記録媒体の収納ケース
US7248221B2 (en) 2004-07-13 2007-07-24 Fujitsu Limited Radio tag antenna structure for an optical recording medium and a case for an optical recording medium with a radio tag antenna
JP2006033312A (ja) 2004-07-15 2006-02-02 Matsushita Electric Ind Co Ltd アンテナ及びアンテナ取り付け方法
JP2004362602A (ja) 2004-07-26 2004-12-24 Hitachi Ltd Ｒｆｉｄタグ
JP2006039947A (ja) 2004-07-27 2006-02-09 Daido Steel Co Ltd 複合磁性シート
US20060032926A1 (en) 2004-08-13 2006-02-16 Fujitsu Limited Radio frequency identification (RFID) tag and manufacturing method thereof
JP2006053833A (ja) 2004-08-13 2006-02-23 Fujitsu Ltd Ｒｆｉｄタグおよびその製造方法
US7158033B2 (en) * 2004-09-01 2007-01-02 Avery Dennison Corporation RFID device with combined reactive coupler
JP2006074348A (ja) 2004-09-01 2006-03-16 Denso Wave Inc 非接触通信装置用コイルアンテナおよびその製造方法
JP2005129019A (ja) 2004-09-03 2005-05-19 Sony Chem Corp Ｉｃカード
JP2006102953A (ja) 2004-09-30 2006-04-20 Brother Ind Ltd 印字ヘッド及びタグラベル作成装置
JP2006107296A (ja) 2004-10-08 2006-04-20 Dainippon Printing Co Ltd 非接触ｉｃタグおよび非接触ｉｃタグ用アンテナ
US20080169905A1 (en) 2004-10-29 2008-07-17 Hewlett-Packard Development Company, L.P. Inductive Coupling in Documents
JP2008519347A (ja) 2004-11-05 2008-06-05 キネテイツク・リミテツド 離調可能な無線周波数タグ
WO2006048663A1 (en) 2004-11-05 2006-05-11 Qinetiq Limited Detunable rf tags
JP2006148462A (ja) 2004-11-18 2006-06-08 Nec Corp Ｒｆｉｄタグ
JP2006148518A (ja) 2004-11-19 2006-06-08 Matsushita Electric Works Ltd 非接触ｉｃカードの調整装置および調整方法
JP2006151402A (ja) 2004-11-25 2006-06-15 Rengo Co Ltd 無線タグを備えた段ボール箱
US20060158380A1 (en) 2004-12-08 2006-07-20 Hae-Won Son Antenna using inductively coupled feeding method, RFID tag using the same and antenna impedence matching method thereof
JP2006174151A (ja) 2004-12-16 2006-06-29 Denso Corp Ｉｃタグおよびｉｃタグの取付構造
US20060145872A1 (en) 2004-12-16 2006-07-06 Denso Corporation IC tag and IC tag attachment structure
US20080087990A1 (en) 2004-12-24 2008-04-17 Semiconductor Energy Laboratory Co., Ltd Semiconductor Device
JP2006203852A (ja) 2004-12-24 2006-08-03 Toppan Forms Co Ltd 非接触ｉｃモジュール
JP2006203187A (ja) 2004-12-24 2006-08-03 Semiconductor Energy Lab Co Ltd 半導体装置
JP2006195795A (ja) 2005-01-14 2006-07-27 Hitachi Chem Co Ltd Ｉｃタグインレット及びｉｃタグインレットの製造方法
JP2006217000A (ja) 2005-02-01 2006-08-17 Fujitsu Ltd メアンダラインアンテナ
US20060170606A1 (en) 2005-02-01 2006-08-03 Fujitsu Limited Meander line antenna
JP2006232292A (ja) 2005-02-22 2006-09-07 Nippon Sheet Glass Co Ltd 電子タグ付き容器およびｒｆｉｄシステム
JP2006237674A (ja) 2005-02-22 2006-09-07 Suncall Corp パッチアンテナ及びｒｆｉｄインレット
US20070004028A1 (en) 2005-03-10 2007-01-04 Gen-Probe Incorporated Signal measuring system for conducting real-time amplification assays
EP1703589A1 (de) 2005-03-17 2006-09-20 Fujitsu Ltd. Etikett-Antenne
JP2006295879A (ja) 2005-03-17 2006-10-26 Fujitsu Ltd タグアンテナ
JP2006270212A (ja) 2005-03-22 2006-10-05 Nec Tokin Corp 無線タグ
US20060214801A1 (en) 2005-03-25 2006-09-28 Nobuo Murofushi Radio frequency tag and method for regulating the same
JP2006270681A (ja) 2005-03-25 2006-10-05 Sony Corp 携帯機器
JP2006270766A (ja) 2005-03-25 2006-10-05 Toshiba Tec Corp 無線タグの調整方法及び無線タグ
JP2006287659A (ja) 2005-03-31 2006-10-19 Tdk Corp アンテナ装置
EP1865574A1 (de) 2005-04-01 2007-12-12 Fujitsu Ltd. An metall anbringbare rfid-marke und rfid-markenteil davon
WO2006114821A1 (ja) 2005-04-01 2006-11-02 Fujitsu Limited 金属対応ｒｆｉｄタグ及びそのｒｆｉｄタグ部
JP2006285911A (ja) 2005-04-05 2006-10-19 Fujitsu Ltd Ｒｆｉｄタグ
US20060220871A1 (en) 2005-04-05 2006-10-05 Fujitsu Limited RFID tag
JP2006302219A (ja) 2005-04-25 2006-11-02 Fujita Denki Seisakusho:Kk Ｒｆｉｄタグ通信範囲設定装置
JP2006309401A (ja) 2005-04-27 2006-11-09 Hitachi Chem Co Ltd Ｉｃタグ
US20060244676A1 (en) 2005-04-28 2006-11-02 Kouichi Uesaka Signal processing circuit, and non-contact IC card and tag with the use thereof
JP2006311239A (ja) 2005-04-28 2006-11-09 Tomozo Ota 無線ｉｃタグ装置及びｒｆｉｄシステム
JP2006323481A (ja) 2005-05-17 2006-11-30 Fujitsu Ltd 半導体装置の製造方法
US20060267138A1 (en) 2005-05-30 2006-11-30 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP2006339964A (ja) 2005-06-01 2006-12-14 Nippon Telegr & Teleph Corp <Ntt> 非接触ｉｃ媒体及び制御装置
JP2007007888A (ja) 2005-06-28 2007-01-18 Oji Paper Co Ltd 非接触ｉｃチップ実装体装着ダンボールおよびその製造方法
JP2007043535A (ja) 2005-08-04 2007-02-15 Matsushita Electric Ind Co Ltd Ｒｆ−ｉｄリーダーライター装置用アンテナ及びそれを用いたｒｆ−ｉｄリーダーライター装置並びにｒｆ−ｉｄシステム
JP2007048126A (ja) 2005-08-11 2007-02-22 Brother Ind Ltd 無線タグｉｃ回路保持体、タグテープロール、無線タグカートリッジ
US20070040028A1 (en) 2005-08-18 2007-02-22 Fujitsu Limited RFID tag
US20070052613A1 (en) 2005-09-06 2007-03-08 Sebastian Gallschuetz Radio frequency identification transponder antenna
US20070057854A1 (en) 2005-09-13 2007-03-15 Kabushiki Kaisha Toshiba Mobile transceiver and antenna device
JP2007096768A (ja) 2005-09-29 2007-04-12 Omron Corp アンテナユニットおよび非接触ｉｃタグ
US20070069037A1 (en) 2005-09-29 2007-03-29 Wakahiro Kawai Antenna unit and noncontact IC tag
JP2007102348A (ja) 2005-09-30 2007-04-19 Dainippon Printing Co Ltd Ｒｆｉｄタグ
JP2007116347A (ja) 2005-10-19 2007-05-10 Mitsubishi Materials Corp タグアンテナ及び携帯無線機
JP2007122542A (ja) 2005-10-31 2007-05-17 Sato Corp Ｒｆｉｄラベルおよびｒｆｉｄラベルの貼付方法
JP2007159083A (ja) 2005-11-09 2007-06-21 Alps Electric Co Ltd アンテナ整合回路
JP2007150642A (ja) 2005-11-28 2007-06-14 Hitachi Ulsi Systems Co Ltd 無線タグ用質問器、無線タグ用アンテナ、無線タグシステムおよび無線タグ選別装置
JP2007150868A (ja) 2005-11-29 2007-06-14 Renesas Technology Corp 電子装置およびその製造方法
JP2007159129A (ja) 2005-12-08 2007-06-21 Ncr Internatl Inc Ｒｆｉｄデバイス
US20070132591A1 (en) 2005-12-08 2007-06-14 Ncr Corporation RFID device
JP2007166133A (ja) 2005-12-13 2007-06-28 Nec Tokin Corp 無線タグ
JP2007172369A (ja) 2005-12-22 2007-07-05 Sato Corp Ｒｆｉｄラベルおよびｒｆｉｄラベルの貼付方法
JP2007172527A (ja) 2005-12-26 2007-07-05 Dainippon Printing Co Ltd 非接触式データキャリア装置
JP4069958B2 (ja) 2006-01-19 2008-04-02 株式会社村田製作所 無線ｉｃデバイス
US20070164414A1 (en) 2006-01-19 2007-07-19 Murata Manufacturing Co., Ltd. Wireless ic device and component for wireless ic device
WO2007083575A1 (ja) 2006-01-19 2007-07-26 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
JP2008148345A (ja) 2006-01-19 2008-06-26 Murata Mfg Co Ltd 無線ｉｃデバイス及び無線ｉｃデバイス用部品
EP1976056A1 (de) 2006-01-19 2008-10-01 Murata Manufacturing Co. Ltd. Ic-funkgerät und ic-funkgeräteteil
WO2007083574A1 (ja) 2006-01-19 2007-07-26 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス及び無線ｉｃデバイス用部品
US20090231106A1 (en) 2006-01-27 2009-09-17 Totoku Electric Co., Ltd. Tag Apparatus,Transceiver Apparatus, and Tag System
WO2007086130A1 (ja) 2006-01-27 2007-08-02 Totoku Electric Co., Ltd. タグ装置、トランシーバ装置およびタグシステム
EP1988601A1 (de) 2006-02-19 2008-11-05 Nissha Printing Co., Ltd. Zuführungsstruktur des gehäuses mit antenne
WO2007094494A1 (ja) 2006-02-19 2007-08-23 Nissha Printing Co., Ltd. アンテナ付き筺体の給電構造
EP1988491A1 (de) 2006-02-22 2008-11-05 Toyo Seikan Kaisya, Ltd. Basismaterial für ein für metallmaterial ausgelegtes rfid-etikett
WO2007097385A1 (ja) 2006-02-22 2007-08-30 Toyo Seikan Kaisha, Ltd. 金属材対応ｒｆｉｄタグ用基材
JP2007228325A (ja) 2006-02-24 2007-09-06 Omron Corp アンテナ、およびｒｆｉｄタグ
US20070200782A1 (en) 2006-02-24 2007-08-30 Kosuke Hayama Antenna and RFID tag
EP1993170A1 (de) 2006-03-06 2008-11-19 Mitsubishi Electric Corporation Rfid-etikett, verfahren zur herstellung des rfid-etiketts und verfahren zur anordnung des rfid-etiketts
WO2007102360A1 (ja) 2006-03-06 2007-09-13 Mitsubishi Electric Corporation Ｒｆｉｄタグ、ｒｆｉｄタグの製造方法及びｒｆｉｄタグの設置方法
US20070247387A1 (en) 2006-03-13 2007-10-25 Hiroyuki Kubo Portable Electronic Device
WO2007105348A1 (ja) 2006-03-13 2007-09-20 Murata Manufacturing Co., Ltd. 携帯電子機器
JP2007287128A (ja) 2006-03-22 2007-11-01 Orient Sokki Computer Kk 非接触ｉｃ媒体
EP1841005A1 (de) 2006-03-28 2007-10-03 Fujitsu Ltd. Ebene Antenne
JP2007266999A (ja) 2006-03-28 2007-10-11 Fujitsu Ltd 平面アンテナ
JP2007272264A (ja) 2006-03-30 2007-10-18 Fujitsu Ltd Ｒｆｉｄタグ及びその製造方法
US20070229276A1 (en) 2006-03-30 2007-10-04 Fujitsu Limited RFID tag and manufacturing method thereof
JP2007295557A (ja) 2006-03-31 2007-11-08 Nitta Ind Corp 磁気シールドシート、非接触ｉｃカード通信改善方法および非接触ｉｃカード収容容器
US20090002130A1 (en) 2006-04-10 2009-01-01 Murata Manufacturing Co., Ltd. Wireless ic device
EP2009738A1 (de) 2006-04-14 2008-12-31 Murata Manufacturing Co. Ltd. Antenne
US20080143630A1 (en) 2006-04-14 2008-06-19 Murata Manufacturing Co., Ltd. Wireless ic device
JP2008160874A (ja) 2006-04-14 2008-07-10 Murata Mfg Co Ltd 無線ｉｃデバイス
WO2007119310A1 (ja) 2006-04-14 2007-10-25 Murata Manufacturing Co., Ltd. アンテナ
EP2012258A1 (de) 2006-04-26 2009-01-07 Murata Manufacturing Co. Ltd. Artikel mit elektromagnetisch gekoppelten modulen
US20090009007A1 (en) 2006-04-26 2009-01-08 Murata Manufacturing Co., Ltd. Product including power supply circuit board
US20070252703A1 (en) 2006-04-26 2007-11-01 Murata Manufacturing Co., Ltd. Electromagnetic-coupling-module-attached article
WO2007125683A1 (ja) 2006-04-26 2007-11-08 Murata Manufacturing Co., Ltd. 電磁結合モジュール付き物品
US20070290928A1 (en) 2006-05-19 2007-12-20 Industrial Technology Research Institute Broadband antenna
JP2007312350A (ja) 2006-05-19 2007-11-29 Ind Technol Res Inst 広帯域アンテナ
US20090201116A1 (en) 2006-05-31 2009-08-13 Sony Chemical & Information Device Corporation Antenna circuit and transponder
JP2007324865A (ja) 2006-05-31 2007-12-13 Sony Chemical & Information Device Corp アンテナ回路及びトランスポンダ
US20090065594A1 (en) 2006-06-01 2009-03-12 Murata Manufacturing Co., Ltd. Wireless ic device and wireless ic device composite component
WO2007138857A1 (ja) 2006-06-01 2007-12-06 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス及び無線ｉｃデバイス用複合部品
US20090109102A1 (en) 2006-07-11 2009-04-30 Murata Manufacturing Co., Ltd. Antenna and radio ic device
JP2008033716A (ja) 2006-07-31 2008-02-14 Sankyo Kk コイン型ｒｆｉｄタグ
US20080070003A1 (en) 2006-09-05 2008-03-20 Matsushita Electric Industrial Co., Ltd. Magnetic sheet with stripe-arranged magnetic grains, rfid magnetic sheet, magnetic shielding sheet and method of manufacturing the same
JP2008103691A (ja) 2006-09-05 2008-05-01 Matsushita Electric Ind Co Ltd 磁性体ストライプ状配列シート、ｒｆｉｄ磁性シート、電磁遮蔽シートおよびそれらの製造方法
JP2008083867A (ja) 2006-09-26 2008-04-10 Matsushita Electric Works Ltd メモリカード用ソケット
JP2008097426A (ja) 2006-10-13 2008-04-24 Toppan Forms Co Ltd Ｒｆｉｄメディア
JP2008107947A (ja) 2006-10-24 2008-05-08 Toppan Printing Co Ltd Ｒｆｉｄタグ
DE102006057369A1 (de) 2006-12-04 2008-06-05 Airbus Deutschland Gmbh RFID-Etikett, sowie dessen Verwendung und ein damit gekennzeichnetes Objekt
WO2008081699A1 (ja) 2006-12-28 2008-07-10 Philtech Inc. 基体シート
US20110063184A1 (en) 2006-12-28 2011-03-17 Yuji Furumura Base sheet
JP2008197714A (ja) 2007-02-08 2008-08-28 Dainippon Printing Co Ltd 非接触データキャリア装置及び非接触データキャリア用補助アンテナ
JP2008217406A (ja) 2007-03-05 2008-09-18 Dainippon Printing Co Ltd 非接触式データキャリア装置
WO2008126458A1 (ja) 2007-04-06 2008-10-23 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
US20090278687A1 (en) 2007-04-06 2009-11-12 Murata Manufacturing Co., Ltd. Wireless ic device
WO2008133018A1 (ja) 2007-04-13 2008-11-06 Murata Manufacturing Co., Ltd. 磁界結合型アンテナ、磁界結合型アンテナモジュールおよび磁界結合型アンテナ装置、ならびにこれらの製造方法
GB2461443A (en) 2007-04-13 2010-01-06 Murata Manufacturing Co Magnetic field coupling type antenna, magnetic field coupling type antenna module, magnetic field coupling type antenna device,and their manufacturing methods
US20090224061A1 (en) 2007-05-10 2009-09-10 Murata Manufacturing Co., Ltd. Wireless ic device
WO2008142957A1 (ja) 2007-05-10 2008-11-27 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
WO2008140037A1 (ja) 2007-05-11 2008-11-20 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
EP2148449A1 (de) 2007-05-11 2010-01-27 Murata Manufacturing Co., Ltd Drahtlose ic-vorrichtung
JP2008288915A (ja) 2007-05-18 2008-11-27 Panasonic Electric Works Co Ltd アンテナ装置
JP2009017284A (ja) 2007-07-05 2009-01-22 Panasonic Corp アンテナ装置
US20090266900A1 (en) 2007-07-17 2009-10-29 Murata Manufacturing Co., Ltd. Wireless ic device and electronic apparatus
WO2009011400A1 (ja) 2007-07-17 2009-01-22 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス及び電子機器
JP2009044715A (ja) 2007-07-18 2009-02-26 Murata Mfg Co Ltd 無線ｉｃデバイス及び電子機器
US20100103058A1 (en) 2007-07-18 2010-04-29 Murata Manufacturing Co., Ltd. Radio ic device
WO2009011423A1 (ja) 2007-07-18 2009-01-22 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
US20090021352A1 (en) 2007-07-18 2009-01-22 Murata Manufacturing Co., Ltd. Radio frequency ic device and electronic apparatus
WO2009011376A1 (ja) 2007-07-18 2009-01-22 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
WO2009011144A1 (ja) 2007-07-18 2009-01-22 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス及び電子機器
US20090021446A1 (en) 2007-07-18 2009-01-22 Murata Manufacturing Co., Ltd. Wireless ic device and electronic device
US20090262041A1 (en) 2007-07-18 2009-10-22 Murata Manufacturing Co., Ltd. Wireless ic device
EP2096709A1 (de) 2007-12-20 2009-09-02 Murata Manufacturing Co., Ltd. Ic-radiogerät
WO2009081719A1 (ja) 2007-12-20 2009-07-02 Murata Manufacturing Co., Ltd. 無線ｉｃデバイス
US20090160719A1 (en) 2007-12-20 2009-06-25 Murata Manufacturing Co., Ltd. Radio frequency ic device
JP2009182630A (ja) 2008-01-30 2009-08-13 Dainippon Printing Co Ltd ブースタアンテナ基板、ブースタアンテナ基板シート及び非接触式データキャリア装置
WO2009110381A1 (ja) 2008-03-03 2009-09-11 株式会社村田製作所 無線ｉｃデバイス及び無線通信システム
EP2251934A1 (de) 2008-03-03 2010-11-17 Murata Manufacturing Co. Ltd. Drahtlose integrierte schaltung und drahtloses kommunikationssystem
JP4609604B2 (ja) 2008-05-21 2011-01-12 株式会社村田製作所 無線ｉｃデバイス
US20110031320A1 (en) 2008-05-21 2011-02-10 Murata Manufacturing Co., Ltd. Wireless ic device
US20090321527A1 (en) 2008-06-25 2009-12-31 Murata Manufacturing Co., Ltd. Wireless ic device and manufacturing method thereof
JP2010009196A (ja) 2008-06-25 2010-01-14 Murata Mfg Co Ltd 無線ｉｃデバイスとその製造方法
JP3148168U (ja) 2008-10-21 2009-02-05 株式会社村田製作所 無線ｉｃデバイス

Non-Patent Citations (134)

* Cited by examiner, † Cited by third party
Title
Dokai et al.: "Antenna and Radio IC Device"; U.S. Appl. No. 12/350,307, filed Jan. 8, 2009.
Dokai et al.: "Optical Disc"; U.S. Appl. No. 12/326,916, filed Dec. 3, 2008.
Dokai et al.: "Optical Disc"; U.S. Appl. No. 13/295,153, filed Nov. 14, 2011.
Dokai et al.: "System for Inspecting Electromagnetic Coupling Modules and Radio IC Devices and Method for Manufacturing Electromagnetic Coupling Modules and Radio IC Devices Using the System"; U.S. Appl. No. 12/274,400, filed Nov. 20, 2008.
Dokai et al.: "Test System for Radio Frequency IC Devices and Method of Manufacturing Radio Frequency IC Devices Using the Same"; U.S. Appl. No. 12/388,826, filed Feb. 19, 2009.
Dokai et al.: "Wireless IC Device and Component for Wireless IC Device"; U.S. Appl. No. 11/624,382, filed Jan. 18, 2007.
Dokai et al.: "Wireless IC Device and Component for Wireless IC Device"; U.S. Appl. No. 12/359,690, filed Jan. 26, 2009.
Dokai et al.: "Wireless IC Device and Component for Wireless IC Device,"; U.S. Appl. No. 12/543,553, filed Aug. 19, 2009.
Dokai et al.: "Wireless IC Device"; U.S. Appl. No. 13/088,480, filed Apr. 18, 2011.
Dokai et al.: "Wireless IC Device"; U.S. Appl. No. 13/099,392, filed May 3, 2011.
Dokai et al.: "Wireless IC Device, and Component for Wireless IC Device"; U.S. Appl. No. 11/930,818, filed Oct. 31, 2007.
English translation of NL9100176, published on Mar. 2, 1992.
English translation of NL9100347, published on Mar. 2, 1992.
Ikemoto et al.: "Wireless IC Device and Electronic Apparatus"; U.S. Appl. No. 13/022,695, filed Feb. 8, 2011.
Ikemoto et al.: "Wireless IC Device and Electronic Apparatus,"; U.S. Appl. No. 12/503,188, filed Jul. 15, 2009.
Ikemoto et al.: "Wireless IC Device"; U.S. Appl. No. 11/851,651, filed Sep. 7, 2007.
Ikemoto et al.: "Wireless IC Device,"; U.S. Appl. No. 12/496,709, filed Jul. 2, 2009.
Ikemoto et al.:"Radio IC Device"; U.S. Appl. No. 12/981,582, filed Dec. 30, 2010.
Ikemoto: "Wireless IC Device and Manufacturing Method Thereof,"; U.S. Appl. No. 12/579,672, filed Oct. 15, 2009.
Ikemoto: "Wireless IC Tag, Reader-Writer, and Information Processing System"; U.S. Appl. No. 13/329,354, filed Dec. 19, 2011.
Kataya et al.: "Radio Frequency IC Device and Electronic Apparatus"; U.S. Appl. No. 12/959,454, filed Dec. 3, 2010.
Kataya et al.: "Wireless IC Device and Electronic Device"; U.S. Appl. No. 11/851,661, filed Sep. 7, 2007.
Kataya et al.: "Wireless IC Device, Electronic Apparatus, and Method for Adjusting Resonant Frequency of Wireless IC Device," U.S. Appl. No. 12/861,945, filed Aug. 24, 2010.
Kato et al.: "Antenna and Wireless IC Device"; U.S. Appl. No. 13/083,626, filed Apr. 11, 2011.
Kato et al.: "Antenna and Wireless IC Device"; U.S. Appl. No. 13/190,670, filed Jul. 26, 2011.
Kato et al.: "Antenna Device and Method of Setting Resonant Frequency of Antenna Device"; U.S. Appl. No. 13/272,365, filed Oct. 13, 2011.
Kato et al.: "Antenna"; U.S. Appl. No. 11/688,290, filed Mar. 20, 2007.
Kato et al.: "Antenna"; U.S. Appl. No. 11/928,502, filed Oct. 30, 2007.
Kato et al.: "Article Having Electromagnetic Coupling Module Attached Thereto"; U.S. Appl. No. 12/401,767, filed Mar. 11, 2009.
Kato et al.: "Component of Wireless IC Device and Wireless IC Device"; U.S. Appl. No. 12/944,099, filed Nov. 11, 2010.
Kato et al.: "Container With Electromagnetic Coupling Module"; U.S. Appl. No. 12/426,369, filed Apr. 20, 2009.
Kato et al.: "Data Coupler"; U.S. Appl. No. 12/252,475, filed Oct. 16, 2008.
Kato et al.: "Electromagnetic-Coupling-Module-Attached Article"; U.S. Appl. No. 11/740,509, filed Apr. 26, 2007.
Kato et al.: "High-Frequency Device and Wireless IC Device"; U.S. Appl. No. 13/094,928, filed Apr. 27, 2011.
Kato et al.: "Inductively Coupled Module and Item With Inductively Coupled Module"; U.S. Appl. No. 12/398,497, filed Mar. 5, 2009.
Kato et al.: "Product Including Power Supply Circuit Board"; U.S. Appl. No. 12/234,949, filed Sep. 22, 2008.
Kato et al.: "Radio Frequency IC Device and Radio Communication System," U.S. Appl. No. 12/859,340, filed Aug. 19, 2010.
Kato et al.: "Radio Frequency IC Device"; U.S. Appl. No. 12/336,629, filed Dec. 17, 2008.
Kato et al.: "Radio Frequency IC Device"; U.S. Appl. No. 13/163,803, filed Jun. 20, 2011.
Kato et al.: "Wireless IC Device and Component for Wireless IC Device"; U.S. Appl. No. 12/339,198, filed Dec. 19, 2008.
Kato et al.: "Wireless IC Device and Manufacturing Method Thereof,"; U.S. Appl. No. 12/432,854, filed Apr. 30, 2009.
Kato et al.: "Wireless IC Device and Wireless IC Device Composite Component"; U.S. Appl. No. 12/276,444, filed Nov. 24, 2008.
Kato et al.: "Wireless IC Device Component and Wireless IC Device"; U.S. Appl. No. 13/241,823, filed Sep. 23, 2011.
Kato et al.: "Wireless IC Device System and Method of Determining Authenticity of Wireless IC Device"; U.S. Appl. No. 12/940,105, filed Nov. 5, 2010.
Kato et al.: "Wireless IC Device" U.S. Appl. No. 12/902,174, filed Oct. 12, 2010.
Kato et al.: "Wireless IC Device"; U.S. Appl. No. 12/042,399, filed Mar. 5, 2008.
Kato et al.: "Wireless IC Device"; U.S. Appl. No. 12/211,117, filed Sep. 16, 2008.
Kato et al.: "Wireless IC Device"; U.S. Appl. No. 12/390,556, filed Feb. 23, 2009.
Kato et al.: "Wireless IC Device"; U.S. Appl. No. 12/903,242, filed Oct. 13, 2010.
Kato et al.: "Wireless IC Device"; U.S. Appl. No. 12/940,103, filed Nov. 5, 2010.
Kato et al.: "Wireless IC Device," U.S. Appl. No. 12/603,608, filed Oct. 22, 2009.
Kato et al.: "Wireless IC Device," U.S. Appl. No. 12/688,072, filed Jan. 15, 2010.
Kato et al.: "Wireless IC Device," U.S. Appl. No. 12/859,880, filed Aug. 20, 2010.
Kato et al.: "Wireless IC Device,"; U.S. Appl. No. 12/469,896, filed May 21, 2009.
Kato et al.: "Wireless IC Device,"; U.S. Appl. No. 12/510,340, filed Jul. 28, 2009.
Kato et al.: "Wireless IC Device,"; U.S. Appl. No. 12/510,347, filed Jul. 28, 2009.
Kato et al.: Wireless IC Device and Manufacturing Method Thereof; U.S. Appl. No. 12/961,599, filed Dec. 7, 2010.
Kato et al.; "Information Terminal Device"; U.S. Appl. No. 12/267,666, filed Nov. 10, 2008.
Kato: "Composite Antenna," U.S. Appl. No. 12/845,846, filed Jul. 29, 2010.
Kato: "Radio IC Device"; U.S. Appl. No. 13/080,775, filed Apr. 6, 2011.
Kato: "Wireless IC Device and Coupling Method for Power Feeding Circuit and Radiation Plate"; U.S. Appl. No. 13/325,273, filed Dec. 14, 2011.
Kato: "Wireless IC Device and Electromagnetic Coupling Module," U.S. Appl. No. 12/890,895, filed Sep. 27, 2010.
Kato: "Wireless IC Device and Method for Manufacturing Same"; U.S. Appl. No. 13/022,693, filed Feb. 8, 2011.
Kato: "Wireless IC Device"; U.S. Appl. No. 11/964,185, filed Dec. 26, 2007.
Kato: "Wireless IC Device"; U.S. Appl. No. 12/429,346, filed Apr. 24, 2009.
Kato: "Wireless IC Device"; U.S. Appl. No. 13/080,781, filed Apr. 6, 2011.
Kato: "Wireless IC Device, Wireless IC Module and Method of Manufacturing Wireless IC Module", U.S. Appl. No. 13/169,067, filed Jun. 27, 2011.
Kato: "Wireless IC Device,"; U.S. Appl. No. 12/510,344, filed Jul. 28, 2009.
Kimura et al.: "Wireless IC Device,"; U.S. Appl. No. 12/510,338, filed Jul. 28, 2009.
Mukku-Sha, "Musen IC Tagu Katsuyo-no Subete" "(All About Wireless IC Tags"), RFID, pp. 112-126.
Nagai, "Mounting Technique of RFID by Roll-to-Roll Process", Material Stage, Technical Information Institute Co., Ltd, vol. 7, No. 9, 2007, pp. 4-12.
Official Communication issued in corresponding European Patent Application No. 08752500.2, mailed on Jul. 21, 2010.
Official Communication issued in corresponding Japanese Application No. 2010-501323, mailed on Apr. 6, 2010.
Official Communication issued in corresponding Japanese Patent Application No. 2009-525327, drafted on Sep. 22, 2010.
Official Communication issued in corresponding Japanese Patent Application No. 2010-506742, mailed on Apr. 6, 2010.
Official Communication issued in corresponding Japanese Patent Application No. 2010-509439, mailed on Jul. 6, 2010.
Official Communication issued in corresponding Japanese Patent Application No. 2011-032311, mailed on Aug. 2, 2011.
Official Communication issued in corresponding Japanese Patent Application No. 2011-032311, mailed on Aug. 23, 2011.
Official Communication issued in corresponding Japanese Patent Application No. 2011-032311, mailed on Mar. 29, 2011.
Official Communication issued in corresponding Japanese Patent Application No. 2011-032312, mailed on Aug. 2, 2011.
Official communication issued in counterpart European Application No. 08 77 7758, dated on Jun. 30, 2009.
Official communication issued in counterpart International Application No. PCT/JP2008/051853, mailed Apr. 22, 2008.
Official communication issued in counterpart International Application No. PCT/JP2008/055567, mailed May 20, 2008.
Official communication issued in counterpart International Application No. PCT/JP2008/056026, mailed Jul. 1, 2008.
Official communication issued in counterpart International Application No. PCT/JP2008/057239, mailed Jul. 22, 2008.
Official communication issued in counterpart International Application No. PCT/JP2008/058168, mailed Aug. 12, 2008.
Official communication issued in counterpart International Application No. PCT/JP2008/062886, mailed Oct. 21, 2008.
Official communication issued in counterpart International Application No. PCT/JP2008/062947, mailed Aug. 19, 2008.
Official communication issued in counterpart International Application No. PCT/JP2008/071502, mailed Feb. 24, 2009.
Official communication issued in counterpart Japanese Application No. 2008-103741, mailed on May 26, 2009.
Official communication issued in counterpart Japanese Application No. 2008-103742, mailed on May 26, 2009.
Official communication issued in European Application No. 07706650.4, mailed on Nov. 24, 2008.
Official Communication issued in International Application No. PCT/JP2007/066007, mailed on Nov. 27, 2007.
Official Communication issued in International Application No. PCT/JP2007/066721, mailed on Nov. 27, 2007.
Official Communication issued in International Application No. PCT/JP2007/070460, mailed on Dec. 11, 2007.
Official communication issued in International Application No. PCT/JP2008/050356, mailed on Mar. 25, 2008.
Official communication issued in International Application No. PCT/JP2008/050358, mailed on Mar. 25, 2008.
Official communication issued in International Application No. PCT/JP2008/058614, mailed on Jun. 10, 2008.
Official Communication issued in International Application No. PCT/JP2008/061955, mailed on Sep. 30, 2008.
Official Communication issued in International Patent Application No. PCT/JP2008/050945, mailed on May 1, 2008.
Official Communication issued in International Patent Application No. PCT/JP2008/061442, mailed on Jul. 22, 2008.
Official Communication issued in International Patent Application No. PCT/JP2008/063025, mailed on Aug. 12, 2008.
Official Communication issued in International Patent Application No. PCT/JP2009/053693, mailed on Jun. 9, 2009.
Official Communication issued in International Patent Application No. PCT/JP2009/055758, mailed on Jun. 23, 2009.
Official Communication issued in International Patent Application No. PCT/JP2009/056698, mailed on Jul. 7, 2009.
Official Communication issued in International Patent Application No. PCT/JP2009/056934, mailed on Jun. 30, 2009.
Official Communication issued in International Patent Application No. PCT/JP2009/057482, mailed on Jul. 21, 2009.
Official Communication issued in International Patent Application No. PCT/JP2009/059259, mailed on Aug. 11, 2009.
Official Communication issued in International Patent Application No. PCT/JP2009/059410, mailed on Aug. 4, 2009.
Official Communication issued in International Patent Application No. PCT/JP2009/059669, mailed on Aug. 25, 2009.
Official Communication issued in International Patent Application No. PCT/JP2009/062181, mailed on Oct. 13, 2009.
Official Communication issued in International Patent Application No. PCT/JP2009/062801, mailed on Oct. 27, 2009.
Official Communication issued in International Patent Application No. PCT/JP2009/066336, mailed on Dec. 22, 2009.
Official Communication issued in International Patent Application No. PCT/JP2009/067778, mailed on Jan. 26, 2010.
Official Communication issued in International Patent Application No. PCT/JP2009/069486, mailed on Mar. 2, 2010.
Official Communication issued in International Patent Application No. PCT/JP2009/070617, mailed on Mar. 16, 2010.
Official Communication issued in International Patent Application No. PCT/JP2010/050170, mailed on Apr. 13, 2010.
Official Communication issued in International Patent Application No. PCT/JP2010/051205, mailed on May 11, 2010.
Official Communication issued in International Patent Application No. PCT/JP2010/053496, mailed on Jun. 1, 2010.
Official Communication issued in International Patent Application No. PCT/JP2010/056559, mailed on Jul. 27, 2010.
Official Communication issued in International Patent Application No. PCT/JP2010/056812, mailed on Jul. 13, 2010.
Official Communication issued in International Patent Application No. PCT/JP2010/057668, mailed on Aug. 17, 2010.
Official Communication issued in International Patent Application No. PCT/JP2010/069417, mailed on Dec. 7, 2010.
Official communication issued in Japanese Application No. 2007-531524, mailed on Dec. 12, 2007.
Official communication issued in Japanese Application No. 2007-531524, mailed on Sep. 11, 2007.
Official communication issued in Japanese Application No. 2007-531525, mailed on Sep. 25, 2007.
Official communication issued in related U.S. Appl. No. 12/042,399; mailed on Aug. 25, 2008.
Osamura et al.: "Packaging Material with Electromagnetic Coupling Module,"; U.S. Appl. No. 12/536,663, filed Aug. 6, 2009.
Osamura et al.: "Packaging Material with Electromagnetic Coupling Module,"; U.S. Appl. No. 12/536,669, filed Aug. 6, 2009.
Osamura et al.: "Radio Frequency IC Device and Method of Manufacturing the Same"; U.S. Appl. No. 13/308,575, filed Dec. 1, 2011.
Shioya et al.: "Wireless IC Device,"; U.S. Appl. No. 12/551,037, filed Aug. 31, 2009.
Shiroki et al.: "RFIC Chip Mounting Structure"; U.S. Appl. No. 13/223,429, filed Sep. 1, 2011.
Taniguchi et al.: "Antenna Device and Radio Frequency IC Device"; U.S. Appl. No. 12/326,117, filed Dec. 2, 2008.
Taniguchi et al.: "Antenna Device and Radio Frequency IC Device"; U.S. Appl. No. 13/232,102, filed Sep. 14, 2011.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160328640A1 (en) * 2014-01-30 2016-11-10 Murata Manufacturing Co., Ltd. Wireless communication device and wireless communication module manufacturing method
US10026036B2 (en) * 2014-01-30 2018-07-17 Murata Manufacturing Co., Ltd. Wireless communication device and wireless communication module manufacturing method

Also Published As

Publication number Publication date
EP2148449B1 (de) 2012-12-12
US20100038437A1 (en) 2010-02-18
JPWO2008140037A1 (ja) 2010-08-05
JP4666102B2 (ja) 2011-04-06
EP2148449A1 (de) 2010-01-27
EP2148449A4 (de) 2010-08-18
WO2008140037A1 (ja) 2008-11-20

Similar Documents

Publication Publication Date Title
US8757500B2 (en) Wireless IC device
US8390459B2 (en) Wireless IC device
JP6137362B2 (ja) 無線ｉｃデバイス用部品及び無線ｉｃデバイス
US8081125B2 (en) Antenna and radio IC device
US8797148B2 (en) Radio frequency IC device and radio communication system
EP2590260B1 (de) Drahtlose integrierte Schaltung
US8081121B2 (en) Article having electromagnetic coupling module attached thereto
CN101568933B (zh) 无线ic器件
US8177138B2 (en) Radio IC device
US8400307B2 (en) Radio frequency IC device and electronic apparatus
US8474725B2 (en) Wireless IC device
JP2009027342A (ja) 無線ｉｃデバイス

Legal Events

Date Code Title Description
AS Assignment

Owner name: MURATA MANUFACTURING CO., LTD.,JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KATO, NOBORU;DOKAI, YUYA;REEL/FRAME:023406/0744

Effective date: 20091008

Owner name: MURATA MANUFACTURING CO., LTD., JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KATO, NOBORU;DOKAI, YUYA;REEL/FRAME:023406/0744

Effective date: 20091008

FEPP Fee payment procedure

Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

STCF Information on status: patent grant

Free format text: PATENTED CASE

FEPP Fee payment procedure

Free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

MAFP Maintenance fee payment

Free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551)

Year of fee payment: 4

FEPP Fee payment procedure

Free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

LAPS Lapse for failure to pay maintenance fees

Free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY

STCH Information on status: patent discontinuation

Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362

FP Lapsed due to failure to pay maintenance fee

Effective date: 20220624